Direct Syntheses of Polyfused Ring Systems by Intramolecular Tandem Palladium-Ene/Heck Insertion Reactions

Article Article scientifique Article Direct Syntheses of Polyfused Ring Systems by Intramolecular Tandem Palladium-Ene/Heck Insertion Reactions eng 1991 author Von Oppolzer Wolfgang 25270 author De Vita Robert 24541 6256-6257 10.1021/jo00022a004 0022-3263 https://pubs.acs.org/doi/abs/10.1021/jo00022a004 The Pd(0)-catalyzed polycyclizations 1 → 3 + 4, 5 → 9 and 6 → 10 are described. The stereospecifity of these transformations is ascribed to an intramolecular suprafacial “palladium-ene” process followed by one to two “Heck-insertions” proceeding with retention of configuration at the metalated carbon. Dewey 540 36 Département de chimie organique 141 false Journal of Organic Chemistry 56 22 f8d29cba-3a75-4168-9575-74560db67ef5 Article (Published version) Restricted jo00022a004.pdf 266997 application/pdf restrictedAccess Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

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Direct Syntheses of Polyfused Ring Systems by Intramolecular Tandem Palladium-Ene/Heck Insertion Reactions	Journal of Organic Chemistry			1991	183	0

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De Vita, Robert