Facile Synthesis of Trisubstituted Allenynes by Phosphane-Mediated Deoxygenation of 2,4-Pentadiyn-1-ol

被引：9

作者：

Jiang, Huanfeng ^{[1
]}

Wang, Wei ^{[1
]}

Yin, Biaolin ^{[1
]}

Liu, Weibing ^{[1
]}

机构：

[1] S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2010年 / 2010卷 / 23期

基金：

中国国家自然科学基金;

关键词：

Allenes; Phosphanes; Deoxygenation; Alkynes; Synthetic methods; COBALT(I)-MEDIATED 2+2+2 CYCLIZATION; HIGHLY DIASTEREOSELECTIVE SYNTHESIS; CATALYZED SYNTHESIS; ALLENES; CARBON; GOLD; CYCLOISOMERIZATION; CYCLOADDITION; INTERMEDIATE; 1,3-DIENES;

D O I：

10.1002/ejoc.201000483

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A facile method for the synthesis of trisubstituted allenynes has been developed The process involves phosphane-mediated deoxygenation of 2,4-pentadiyn-1-ol derivatives A variety of propargyl alcohols can be transformed into allenynes in moderate to good yields under mild reaction conditions

引用

页码：4450 / 4453

页数：4

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