Skip to contents Kaupp, Gerd [4 + 4]‐Cycloaddition Reactions in the Total Synthesis of Naturally Occurring Eight‐Membered Ring Compounds Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 1992 Published in: Angewandte Chemie International Edition in English Sieburth, Scott McN.; Chen, Jian Long A photochemical [4+4] method for the construction of annulated eight-membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1991 Published in: Journal of the American Chemical Society Roesky, Herbert W.; Witt, Michael; Clegg, William; Isenberg, Wilhelm; Noltemeyer, Mathias; Sheldrick, George M. (8→5) Contraction of the Eight‐Membered Ring of S4N4O2 Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 1980 Published in: Angewandte Chemie International Edition in English DENNIS, NICHOLAS; KATRITZKY, ALAN R.; PARTON, STUART K. 1,3-Dipolar character of six-membered aromatic rings. XIII. 2-(2',4'-Dinitrophenyl)-4-oxidoisoquinolinium Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Pharmaceutical Society of Japan, 1975 Published in: Chemical and Pharmaceutical Bulletin Gandolfi, Remo; Gamba, Anna; Presutto, Milena; Oberti, Roberta; Sardone, Nicola New base induced rearrangements of 4-acylisoxazolidines. Anionic reactional cascades from five membered rings to either four membered rings or open chain compounds Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1996 Published in: Tetrahedron Letters Donnelly, Kian; Baumann, Marcus Advances in the Continuous Flow Synthesis of 3‐ and 4‐Membered Ring Systems Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2024 Published in: Chemistry – A European Journal Kang, Faming; Sun, Luye; Gao, Wenze; Sun, Qiang; Xu, Wei On-Surface Synthesis of a Carbon Nanoribbon Composed of 4–5–6–8-Membered Rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2023 Published in: ACS Nano Tan, Wei; Zhang, Jia-Yi; Gao, Cong-Hui; Shi, Feng Progress in organocatalytic asymmetric (4+3) cycloadditions for the enantioselective construction of seven-membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Springer Science and Business Media LLC, 2023 Published in: Science China Chemistry Aïssa, Christophe; Barday, Manuel; Nicolas, Eva; Higginson, Bradley; Delmotte, François; Appelmans, Martin Tandem Nickel-Catalyzed Dimerization/(4+2) Cycloaddition of Terminal Alkynes with Four-Membered Ring Ketones Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Georg Thieme Verlag KG, 2022 Published in: Synthesis Alsahib, S A; Baqer, S R Synthesis, identification of some new derivatives of 4-amino antipyrine bearing six and seven membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. IOP Publishing, 2021 Published in: Journal of Physics: Conference Series Selvaraj, Karuppu; Chauhan, Sachin; Sandeep, K.; Swamy, K. C. Kumara Advances in [4+3]‐Annulation/Cycloaddition Reactions Leading to Homo‐ and Heterocycles with Seven‐Membered Rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2020 Published in: Chemistry – An Asian Journal Sasaki, Ikuo; Ohmura, Toshimichi; Suginome, Michinori Construction of Silicon-Containing Seven-Membered Rings by Catalytic [4 + 2 + 1] Cycloaddition through Rhodium Silylenoid Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2020 Published in: Organic Letters Ghalib, Raza M.; Mehdi, Sayed H.; Malla, Ali M.; Bogdanović, Goran A.; Trifunovic, Srecko R.; Alam, Mohd G. Synthesis of new seven membered heterocyclic rings: An easy access to indeno-benzo[1,4]diazepines Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 2020 Published in: Arabian Journal of Chemistry Guillemin, Jean-Claude; Nasraoui, Wafa; Gazzeh, Houda Synthesis of N-unsubstituted cycloalkylimines containing a 4 to 8-membered ring Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Royal Society of Chemistry (RSC), 2019 Published in: Chemical Communications Tlustý, M.; Eigner, V.; Babor, M.; Kohout, M.; Lhoták, P. Synthesis of upper rim-double-bridged calix[4]arenes bearing seven membered rings and related compounds Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Royal Society of Chemistry (RSC), 2019 Published in: RSC Advances Tlustý, Martin; Slavík, Petr; Kohout, Michal; Eigner, Václav; Lhoták, Pavel Inherently Chiral Upper-Rim-Bridged Calix[4]arenes Possessing a Seven Membered Ring Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2017 Published in: Organic Letters Altun, Zikri; Bleda, Erdi A.; Trindle, Carl; Wang, Jason Thermochemistry of N-heterocyclic carbenes with 5-, 4-, 3-, and 2-membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2014 Published in: International Journal of Quantum Chemistry Yang, Yun‐Fang; Cheng, Gui‐Juan; Zhu, Jun; Zhang, Xinhao; Inoue, Shigeyoshi; Wu, Yun‐Dong Silicon‐Containing Formal 4π‐Electron Four‐Membered Ring Systems: Antiaromatic, Aromatic, or Nonaromatic? Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2012 Published in: Chemistry – A European Journal Alcaide, Benito; Almendros, Pedro; Aragoncillo, Cristina ChemInform Abstract: Highly Reactive 4‐Membered Ring Nitrogen‐Containing Heterocycles: Synthesis and Properties Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2011 Published in: ChemInform Dye, David F.; Köpke, Tillmann; Ramabhadran, Raghunath O.; Raghavachari, Krishnan; Zaleski, Jeffrey M. Gating the Mechanistic Pathway to the Elusive 4-Membered Ring Azeteoporphyrin Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2011 Published in: Journal of the American Chemical Society
Kaupp, Gerd [4 + 4]‐Cycloaddition Reactions in the Total Synthesis of Naturally Occurring Eight‐Membered Ring Compounds Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 1992 Published in: Angewandte Chemie International Edition in English
Sieburth, Scott McN.; Chen, Jian Long A photochemical [4+4] method for the construction of annulated eight-membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1991 Published in: Journal of the American Chemical Society
Roesky, Herbert W.; Witt, Michael; Clegg, William; Isenberg, Wilhelm; Noltemeyer, Mathias; Sheldrick, George M. (8→5) Contraction of the Eight‐Membered Ring of S4N4O2 Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 1980 Published in: Angewandte Chemie International Edition in English
DENNIS, NICHOLAS; KATRITZKY, ALAN R.; PARTON, STUART K. 1,3-Dipolar character of six-membered aromatic rings. XIII. 2-(2',4'-Dinitrophenyl)-4-oxidoisoquinolinium Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Pharmaceutical Society of Japan, 1975 Published in: Chemical and Pharmaceutical Bulletin
Gandolfi, Remo; Gamba, Anna; Presutto, Milena; Oberti, Roberta; Sardone, Nicola New base induced rearrangements of 4-acylisoxazolidines. Anionic reactional cascades from five membered rings to either four membered rings or open chain compounds Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1996 Published in: Tetrahedron Letters
Donnelly, Kian; Baumann, Marcus Advances in the Continuous Flow Synthesis of 3‐ and 4‐Membered Ring Systems Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2024 Published in: Chemistry – A European Journal
Kang, Faming; Sun, Luye; Gao, Wenze; Sun, Qiang; Xu, Wei On-Surface Synthesis of a Carbon Nanoribbon Composed of 4–5–6–8-Membered Rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2023 Published in: ACS Nano
Tan, Wei; Zhang, Jia-Yi; Gao, Cong-Hui; Shi, Feng Progress in organocatalytic asymmetric (4+3) cycloadditions for the enantioselective construction of seven-membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Springer Science and Business Media LLC, 2023 Published in: Science China Chemistry
Aïssa, Christophe; Barday, Manuel; Nicolas, Eva; Higginson, Bradley; Delmotte, François; Appelmans, Martin Tandem Nickel-Catalyzed Dimerization/(4+2) Cycloaddition of Terminal Alkynes with Four-Membered Ring Ketones Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Georg Thieme Verlag KG, 2022 Published in: Synthesis
Alsahib, S A; Baqer, S R Synthesis, identification of some new derivatives of 4-amino antipyrine bearing six and seven membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. IOP Publishing, 2021 Published in: Journal of Physics: Conference Series
Selvaraj, Karuppu; Chauhan, Sachin; Sandeep, K.; Swamy, K. C. Kumara Advances in [4+3]‐Annulation/Cycloaddition Reactions Leading to Homo‐ and Heterocycles with Seven‐Membered Rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2020 Published in: Chemistry – An Asian Journal
Sasaki, Ikuo; Ohmura, Toshimichi; Suginome, Michinori Construction of Silicon-Containing Seven-Membered Rings by Catalytic [4 + 2 + 1] Cycloaddition through Rhodium Silylenoid Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2020 Published in: Organic Letters
Ghalib, Raza M.; Mehdi, Sayed H.; Malla, Ali M.; Bogdanović, Goran A.; Trifunovic, Srecko R.; Alam, Mohd G. Synthesis of new seven membered heterocyclic rings: An easy access to indeno-benzo[1,4]diazepines Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 2020 Published in: Arabian Journal of Chemistry
Guillemin, Jean-Claude; Nasraoui, Wafa; Gazzeh, Houda Synthesis of N-unsubstituted cycloalkylimines containing a 4 to 8-membered ring Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Royal Society of Chemistry (RSC), 2019 Published in: Chemical Communications
Tlustý, M.; Eigner, V.; Babor, M.; Kohout, M.; Lhoták, P. Synthesis of upper rim-double-bridged calix[4]arenes bearing seven membered rings and related compounds Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Royal Society of Chemistry (RSC), 2019 Published in: RSC Advances
Tlustý, Martin; Slavík, Petr; Kohout, Michal; Eigner, Václav; Lhoták, Pavel Inherently Chiral Upper-Rim-Bridged Calix[4]arenes Possessing a Seven Membered Ring Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2017 Published in: Organic Letters
Altun, Zikri; Bleda, Erdi A.; Trindle, Carl; Wang, Jason Thermochemistry of N-heterocyclic carbenes with 5-, 4-, 3-, and 2-membered rings Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2014 Published in: International Journal of Quantum Chemistry
Yang, Yun‐Fang; Cheng, Gui‐Juan; Zhu, Jun; Zhang, Xinhao; Inoue, Shigeyoshi; Wu, Yun‐Dong Silicon‐Containing Formal 4π‐Electron Four‐Membered Ring Systems: Antiaromatic, Aromatic, or Nonaromatic? Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2012 Published in: Chemistry – A European Journal
Alcaide, Benito; Almendros, Pedro; Aragoncillo, Cristina ChemInform Abstract: Highly Reactive 4‐Membered Ring Nitrogen‐Containing Heterocycles: Synthesis and Properties Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2011 Published in: ChemInform
Dye, David F.; Köpke, Tillmann; Ramabhadran, Raghunath O.; Raghavachari, Krishnan; Zaleski, Jeffrey M. Gating the Mechanistic Pathway to the Elusive 4-Membered Ring Azeteoporphyrin Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 2011 Published in: Journal of the American Chemical Society
> Media type Skip to next facet Articles (532) Wert ausschließen Books (4) Wert ausschließen Show more show less
> Access State Skip to next facet Open Access (66) Wert ausschließen Without Specification (470) Wert ausschließen Show more show less
> Language Skip to next facet English (495) Wert ausschließen Not determined (33) Wert ausschließen German (7) Wert ausschließen Arabic (1) Wert ausschließen French (1) Wert ausschließen Show more show less
> Subject Skip to next facet Chemistry and pharmacology (261) Wert ausschließen Physics (109) Wert ausschließen Medicine (18) Wert ausschließen Psychology (12) Wert ausschließen Biology (10) Wert ausschließen Technology (10) Wert ausschließen General (2) Wert ausschließen Geography (1) Wert ausschließen Geology and paleontology (1) Wert ausschließen Computer science (1) Wert ausschließen Agriculture and forestry, horticulture, fisheries, housekeeping (1) Wert ausschließen Mathmatics (1) Wert ausschließen Pedagogy (1) Wert ausschließen Economics (1) Wert ausschließen Show more show less
> Creator Skip to next facet Roesky, Herbert W. (6) Wert ausschließen Chivers, Tristram (5) Wert ausschließen Dennis, Nicholas (5) Wert ausschließen Hofmann, Hans (5) Wert ausschließen Katritzky, Alan R. (5) Wert ausschließen Mizukami, Fujio (5) Wert ausschließen Shaw, Bernard L. (5) Wert ausschließen Williams, David J. (5) Wert ausschließen Alonso, Jorge (4) Wert ausschließen Chivers, T. (4) Wert ausschließen Christoffers, Jens (4) Wert ausschließen Clegg, William (4) Wert ausschließen Durig, J. R. (4) Wert ausschließen Goodgame, David M. L. (4) Wert ausschließen Haiduc, Ionel (4) Wert ausschließen Menzer, Stephan (4) Wert ausschließen Noltemeyer, Mathias (4) Wert ausschließen Vessally, E. (4) Wert ausschließen Baum, Erich W. (3) Wert ausschließen Cui, Chunming (3) Wert ausschließen Duddeck, Helmut (3) Wert ausschließen Ebine, Seiji (3) Wert ausschließen Evans, P. Andrew (3) Wert ausschließen Fazal, Aleem N. (3) Wert ausschließen Fernandes, Stephanie A. (3) Wert ausschließen Fujita, Junnosuke (3) Wert ausschließen Hayes, Jerome F. (3) Wert ausschließen Heidrich, Rainer (3) Wert ausschließen Horton, W. J. (3) Wert ausschließen Hosotani, Akihito (3) Wert ausschließen Huang, Qian (3) Wert ausschließen Ibrahim, Badreldin (3) Wert ausschließen Ito, Haruko (3) Wert ausschließen Kang, Kaijin (3) Wert ausschließen LaLonde, Robert T. (3) Wert ausschließen Liang, Fei (3) Wert ausschließen Lin, Zheshuai (3) Wert ausschließen McDonald, Walter S. (3) Wert ausschließen Meng, Xianghe (3) Wert ausschließen Morrissey, A. C. (3) Wert ausschließen Mortazavi, Bohayra (3) Wert ausschließen Nagata, Wataru (3) Wert ausschließen Oonishi, Yoshihiro (3) Wert ausschließen Paquette, Leo A. (3) Wert ausschließen Parvez, Masood (3) Wert ausschließen Robinson, John E. (3) Wert ausschließen Rys, Barbara (3) Wert ausschließen Saito, Kazuo (3) Wert ausschließen Sato, Masaru (3) Wert ausschließen Sato, Yoshihiro (3) Wert ausschließen Schmidt, Hans-Georg (3) Wert ausschließen Sheldrick, George M. (3) Wert ausschließen Shipman, Michael (3) Wert ausschließen Silvestru, Cristian (3) Wert ausschließen Sondheimer, F. (3) Wert ausschließen Struchkov, Yu. T. (3) Wert ausschließen Tang, Jian (3) Wert ausschließen Tsunetsugu, Josuke (3) Wert ausschließen Twin, Heather (3) Wert ausschließen Xia, Mingjun (3) Wert ausschließen Xu, Yan (3) Wert ausschließen Yin, Wenlong (3) Wert ausschließen Zaleski, Jeffrey M. (3) Wert ausschließen Zhu, Dunru (3) Wert ausschließen ARATA, YOSHIO (2) Wert ausschließen Alcaide, Benito (2) Wert ausschließen Almaraz, Karla (2) Wert ausschließen Almendros, Pedro (2) Wert ausschließen Amii, Hideki (2) Wert ausschließen Amézquita‐Valencia, Manuel (2) Wert ausschließen Arai, Sadao (2) Wert ausschließen Ashida, Shinji (2) Wert ausschließen Aznar, Fernando (2) Wert ausschließen Babiano, Reyes (2) Wert ausschließen Bai, Donglu (2) Wert ausschließen Bai, Songyan (2) Wert ausschließen Basavaiah, Deevi (2) Wert ausschließen Berndt, Armin (2) Wert ausschließen Bertz, Steven H. (2) Wert ausschließen Boeré, R. T. (2) Wert ausschließen Boy, Insan (2) Wert ausschließen Briggs, John R. (2) Wert ausschließen Buck, Henk (2) Wert ausschließen Burford, N. (2) Wert ausschließen Carr, Richard V. C. (2) Wert ausschließen Castedo, Luis (2) Wert ausschließen Cea-Olivares, Raymundo (2) Wert ausschließen Chakrahari, Kiran Kumar Varma (2) Wert ausschließen Chen, Hao‐Hong (2) Wert ausschließen Chen, Jie (2) Wert ausschließen Chung, Young Keun (2) Wert ausschließen Cintas, Pedro (2) Wert ausschließen Cordier, Gerhard (2) Wert ausschließen Crocker, Christopher (2) Wert ausschließen Czekelius, Constantin (2) Wert ausschließen DeBoef, Brenton (2) Wert ausschließen Ding, Hong (2) Wert ausschließen Doskočilová, D. (2) Wert ausschließen Elix, J. A. (2) Wert ausschließen Endo, Takeshi (2) Wert ausschließen Show more show less
> Collection Skip to next facet Wiley (CrossRef) (136) Wert ausschließen American Chemical Society (ACS) (CrossRef) (127) Wert ausschließen Royal Society of Chemistry (RSC) (CrossRef) (83) Wert ausschließen Elsevier BV (CrossRef) (65) Wert ausschließen International Union of Crystallography (IUCr) (CrossRef) (20) Wert ausschließen Springer Science and Business Media LLC (CrossRef) (19) Wert ausschließen Pharmaceutical Society of Japan (CrossRef) (14) Wert ausschließen Oxford University Press (OUP) (CrossRef) (13) Wert ausschließen Walter de Gruyter GmbH (CrossRef) (12) Wert ausschließen Informa UK Limited (CrossRef) (9) Wert ausschließen Pleiades Publishing Ltd (CrossRef) (7) Wert ausschließen AIP Publishing (CrossRef) (5) Wert ausschließen Georg Thieme Verlag KG (CrossRef) (5) Wert ausschließen Canadian Science Publishing (CrossRef) (3) Wert ausschließen Lizenzfreie Online-Ressourcen (3) Wert ausschließen Verbunddaten SWB (3) Wert ausschließen BASE - Bielefeld Academic Search Engine (2) Wert ausschließen Beilstein Institut (CrossRef) (2) Wert ausschließen Institutional Repository of Leibniz Universität Hannover (2) Wert ausschließen University of Mosul (CrossRef) (2) Wert ausschließen ARKAT USA, Inc. (CrossRef) (1) Wert ausschließen Bentham Science Publishers Ltd. (CrossRef) (1) Wert ausschließen DOAJ Directory of Open Access Journals (1) Wert ausschließen Diss online (1) Wert ausschließen IOP Publishing (CrossRef) (1) Wert ausschließen MDPI AG (CrossRef) (1) Wert ausschließen Oriental Scientific Publishing Company (CrossRef) (1) Wert ausschließen Swiss Chemical Society (CrossRef) (1) Wert ausschließen The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS (CrossRef) (1) Wert ausschließen Show more show less