STEREOSELECTIVE HYDROGENATION OF 2-HEXYNE ON CU/GAMMA-AL2O3 CATALYSTS

被引：0
作者：
PAK, AM
KARTONOZHKINA, OI
IZDEBSKAYA, GT
ERMOLAEV, VN
KOROLEV, AV
机构：
[1] Institute of Organic Catalysis and Electrochemistry, Academy of Sciences of Republic Kazakhstan, Alma-Ata
来源：
RUSSIAN CHEMICAL BULLETIN | 1993年 / 42卷 / 07期
关键词：
2-HEXYNE; HYDROGENATION; CU/AL2O3;
D O I：
10.1007/BF00702020
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The stereoselective hydrogenation of 2-hexyne in ethanol on Cu/gamma-Al2O3 catalysts (1-40 % Cu) at 4-10 atm and 80-120-degrees-C has been studied. The reaction affords cis-2-hexene as the only reaction product in 100 % yield at [Cu] less-than-or-equal-to 30 %. For samples with greater-than-or-equal-to 20 % Cu, hydrogenation proceeds in parallel with absorption of H-2 by the catalyst.
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页码：1257 / 1259
页数：3
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