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[交流] 求试剂名1,1,1-trifluoro-2-phenylbut-3-yn-1-yl acetate的翻译

求试剂名1,1,1-trifluoro-2-phenylbut-3-yn-1-yl acetate的翻译

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1,1,1-trifluoro-2-phenylbut-3-yn-1-yl acetate 你确定没搞错吧?“1-yl ”?
2楼2011-01-26 21:51:32
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烟草小菜蛾(金币+1, 翻译EPI+1): 2011-01-27 13:05:33
类似的一个化合物:1,1,1-trifluoro-2-phenylbut-3-yn-2-yl acetate(1,1,1,-三氟-2-苯基丁-3-炔-2-醇乙酰酯),若你的东西存在的话改改,反正我觉得有问题!
3楼2011-01-26 21:56:53
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烟草小菜蛾(金币+1): 2011-01-27 13:05:39
1,1,1-trifluoro-2-phenylbut-3-yn-1-yl acetate(1,1,1-三氟-2-苯基丁-3-炔-1-醇乙酸酯)应该有误,不可能1-C上连5个基团(C为五价了),应该为:1,1,1-trifluoro-2-phenylbut-3-yn-2-yl acetate(1,1,1-三氟-2-苯基丁-3-炔-2-醇乙酸酯)。一篇相关文献如下:

Identification of a metagenome-derived esterase with high enantioselectivity in the kinetic resolution of arylaliphatic tertiary alcohols  
Robert Kourist, Sajja Hari Krishna, Jesal S. Patel, Flash Bartnek, Timothy S. Hitchman, David P. Weiner and Uwe T. Bornscheuer
Org. Biomol. Chem., 2007, 5, 3310-3313

Abstract

35 metagenome-derived esterases bearing a GGG(A)X motif were screened for activity and enantioselectivity in the hydrolysis of a range of tertiary alcohol acetates. Most of the active esterases showed little or no enantioselectivity in the hydrolysis of the terpinyl acetate, linalyl acetate and 3-methylpent-1-yn-3-yl acetate. However, one esterase showed excellent enantioselectivity (E > 100) in the kinetic resolution of 1,1,1-trifluoro-2-phenylbut-3-yn-2-yl acetate as confirmed by a preparative scale reaction.
4楼2011-01-27 06:11:42
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