Regio- and stereoselective hydrohalogenation of ynamide components in 1,3-butadiynes with in situ generated HX

被引：14
|
作者：
Ide, Masataka [1 ]
Ohashi, Kazuhiro [1 ]
Mihara, Shigenori [1 ]
Iwasawa, Tetsuo [1 ]
机构：
[1] Ryukoku Univ Otsu, Fac Sci & Technol, Dept Mat Chem, Shiga 5202194, Japan
来源：
TETRAHEDRON LETTERS | 2014年 / 55卷 / 13期
关键词：
Haloenamide; Diene; Hydrohalogenation; Regio- and stereoselective reaction; Enyne; COENZYME-A REDUCTASE; VINYL HALIDES; ALKYNES; ALKENES; ML-236B; I-2; IODOTRIMETHYLSILANE; STEREOCHEMISTRY; HYDROIODINATION; PATHWAYS;
D O I：
10.1016/j.tetlet.2014.02.028
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple protocol for regio-, and stereoselective hydrohalogenation of ynamide moieties in 1,3-butadiyne structures is described. The facile approach enables exact syn-addition of HX to the diyne components, giving just single isomer of the corresponding dienes and enynes. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2130 / 2133
页数：4
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