NICKELOCENE-CATALYZED POLYMERIZATION OF ACETYLENES

被引：15

作者：

DOUGLAS, WE ^{[1
]}

OVEREND, AS ^{[1
]}

机构：

[1] KINGSTON POLYTECH,DEPT IND ORGAN & POLYMER CHEM,KINGSTON THAMES KT1 2EE,SURREY,ENGLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 444卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)83102-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

At 115-degrees-C in the absence of solvent, nickelocene catalyses the polymerization of phenylacetylene to give a mixture of cyclotrimers and linear alkene oligomers with 92% conversion after 6 h. In the case of 1-(1-methyl-l-phenylethyl)-4-(2-propynyloxy)benzene under similar conditions, nickelocene catalyses both cyclotrimerization and cyclotetramerization.

引用

页码：C62 / C64

页数：3

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