Media type: E-Article Title: Oxyfunctionalisation of activated methylenes by dimethyldioxirane: An easy conversion of isochromans into isocoumarins Contributor: Bovicelli, Paolo; Sanetti, Anna; Bernini, Roberta; Lupattelli, Paolo Published: Elsevier BV, 1997 Published in: Tetrahedron, 53 (1997) 28, Seite 9755-9760 Language: English DOI: 10.1016/s0040-4020(97)00622-4 ISSN: 0040-4020 Origination: Footnote: