Hydroalumination of terminal β-acetylene alcohols with lithium aluminum hydride

被引：0
|
作者：
Garibyan, O. A. [1 ]
Makaryan, G. M. [1 ]
Ogannisyan, M. R. [1 ]
Chobanyan, Zh. A. [1 ]
机构：
[1] Natl Acad Sci Armenia, Sci Technol Ctr Organ & Pharmaceut Chem, Inst Fine Organ Chem, Ave Azatutyan 26, Yerevan 0014, Armenia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2016年 / 86卷 / 02期
关键词：
lithium aluminum hydride; terminal beta-acetylene alcohol; hydroalumination-iodination; bromination-hydroalumination; pyridinium dibromide; REDUCTION; ALDEHYDES; MECHANISM;
D O I：
10.1134/S1070363216020109
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Hydrogenation of terminal beta-acetylene alcohols with lithium aluminum hydride in THF has afforded homoallylic alcohols. Decomposition of the intermediate organoaluminum complex with deuterated water, iodine, or pyridinium dibromide has evidenced about the non-regioselective hydride attack at the triple bond.
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页码：267 / 272
页数：6
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