Organophosphorus compounds .115. Solvent-directed cooligomerization of kinetically stabilized phosphaalkynes with trialkylaluminium compounds

被引：5

作者：

Hoffmann, A ^{[1
]}

Leininger, S ^{[1
]}

Regitz, M ^{[1
]}

机构：

[1] UNIV KAISERSLAUTERN,FACHBEREICH CHEM,D-67663 KAISERSLAUTERN,GERMANY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1997年 / 539卷 / 1-2期

关键词：

phosphaalkynes; cooligomerization; phosphaalkyne cyclooligomers; metallo-phosphane complex;

D O I：

10.1016/S0022-328X(97)00008-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of phosphaalkynes 1 with trialkylaluminium reagents 4 in diethyl ether leads to a highly selective phosphaalkyne cyclotetramerization with incorporation of one organometallic unit (--> 6a-c). When the tetracyclic compound 6a is allowed to react with nonacarbonyldiiron (7), a two-fold metalation followed by a rearrangement of the cage compound occurs and the transition metal complex 8 is obtained. (C) 1997 Elsevier Science S.A.

引用

页码：61 / 66

页数：6

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