Highly Stereoselective Synthesis of Trisubstituted cis-[3]Cumulenols from Alkynylated Oxatitanacycles in the Presence of Lewis acids

被引：13

作者：

Chen, Jingjin ^{[1
]}

Liu, Yuanhong ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

ORGANOMETALLICS | 2010年 / 29卷 / 02期

基金：

中国国家自然科学基金;

关键词：

FACILE SYNTHESIS; CYCLOPENTADIENE DERIVATIVES; TETRAHYDROFURAN DERIVATIVES; CATALYZED DIMERIZATION; MEDIATED REACTIONS; AROYL CYANIDES; ALKYNES; ALDEHYDES; ZIRCONIUM; CUMULENE;

D O I：

10.1021/om900941y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A highly efficient and stereoselective method for the synthesis of trisubstituted cis-[3]cumulenols via oxatitana-cycles derived from titanium-mediated coupling of 1,3-butadiynes with aldehydes or ketones promoted by Lewis-acids is described.

引用

页码：505 / 508

页数：4

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