Sequential catalytic synthesis of rod-like conjugated poly-ynes

被引：108

作者：

Lavastre, O

Ollivier, L

Dixneuf, PH

Sibandhit, S

机构：

[1] UNIV RENNES 1, CHIM COORDINAT ORGAN LAB, URA CNRS 415, F-35042 RENNES, FRANCE

[2] UNIV RENNES 1, CTR REG MESURES PHYS OUEST, F-35042 RENNES, FRANCE

来源：

TETRAHEDRON | 1996年 / 52卷 / 15期

关键词：

D O I：

10.1016/0040-4020(96)00240-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Several poly-ynes X-[C=C-C6H4-]C-n=C-(SiPr3)-Pr-i (X = H, SiMe(3)) with controlled length (n = 1, 2, 3, 4) have been prepared from the easily accessible 4-trimethylsilylethynyl iodobenzene by using iterative and convergent methods based on both Pd/Cu catalysed C-C cross-coupling and selective desilylation reactions. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：5495 / 5504

页数：10

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