Tetrahedron letters

The tandem bergman-radical cyclization: a new method for ring annulation

JW Grissom, TL Calkins

文献索引：Grissom, Janet Wisniewski; Calkins, Trevor L. Tetrahedron Letters, 1992 , vol. 33, # 17 p. 2315 - 2318

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被引用次数: 30

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Heading of enediynes 1a, 1b and 2 at 210° C in a sealed tube in the presence of a hydrogen atom source yields naphthalene derivatives 3a, 3b and 4 in yields of 53-72%. ... Heating of enediynes 1 at 210° C in a sealed tube in the presence of a hydrogen atom source yields ...