Tetrahedron

The chemistry of orqanobismuth reagents: Part XIII ligand coupling induced by Pd (O)

DHR Barton, N Ozbalik, M Ramesh

文献索引：Barton, Derek H. R.; Ozbalik, Nubar; Ramesh, Manian Tetrahedron, 1988 , vol. 44, # 18 p. 5661 - 5668

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被引用次数: 105

摘要

Palladium zero converts triphenylbismuth quantitatively to diphenyl and metallic bismuth. Many other derivatives of Bi (III) and Bi (V) are similarly transformed to diaryls in excellent yield. Similar reactions with triphenylantimony and with perphenyl lead derivatives suggest that a number of non-transition metal elements should show similar behaviour. Acid chlorides also react under mild conditions with triphenylbismuth under catalysis by ...