Synthesis of pentacarbonyltungsten(0) complexes of bulky 1,2-diphosphabut-1-en-3-ynes as a heavier enyne congener

被引：3

作者：

Ito, S ^{[1
]}

Nishide, K ^{[1
]}

Yoshifuji, M ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Aoba Ku, Sendai, Miyagi 9808578, Japan

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 29期

关键词：

phosphorus compounds; diphosphenes; alkynes; complexes; steric effects;

D O I：

10.1016/S0040-4039(02)01008-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Pentacarbonyltungsten(0) complexes of kinetically stabilized 1,2-diphosphabut-1-en-3-ynes were synthesized as a heavier conjugated enyne system featuring a phosphorus-phosphorus double bond, and characterized by spectroscopic and crystallographic analyses. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：5075 / 5078

页数：4

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