24小时热门版块排行榜    

Znn3bq.jpeg
查看: 644  |  回复: 3
本帖产生 1 个 翻译EPI ,点击这里进行查看
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

烟草小菜蛾

木虫 (小有名气)


[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

» 猜你喜欢

» 抢金币啦!回帖就可以得到:

查看全部散金贴

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
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
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 4 个回答
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
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
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
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 一志愿华中农业071010,320求调剂 +14 困困困困坤坤 2026-04-14 16/800 2026-04-16 22:02 by 猪会飞
[考研] 0831生医工第一轮调剂失败求助 +14 小熊睿睿_s 2026-04-11 18/900 2026-04-16 20:41 by lpl364211
[考研] 085410-273求调剂 +7 X1999 2026-04-10 7/350 2026-04-16 16:32 by noqvsozv
[考研] 307中医考研调剂 +6 于以采蘩 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[考研] 291求调剂 +11 关忆北. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[考研] 一志愿中科大材料与化工,353分还有调剂学校吗 +7 否极泰来2026 2026-04-15 9/450 2026-04-16 13:40 by liumingli7817
[基金申请] RY:中国产出的科学垃圾论文,绝对数量和比例都世界第一 +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by 欢乐颂叶蓁
[考研] 291求调剂 +8 关忆北. 2026-04-14 8/400 2026-04-16 11:30 by maoqinghuijz
[考研] 279学硕食品专业求调剂院校 20+7 孤独的狼爱吃羊 2026-04-12 29/1450 2026-04-16 09:00 by screening
[考研] 求助调剂,跨调 +19 X十甫寸Y 2026-04-11 20/1000 2026-04-15 21:18 by cuisz
[考研] 考研调剂 +13 长弓傲 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[考研] 245求调剂 +6 冰糖橘?汽水 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[考研] 求调剂,985材料与化工348分 +9 涵竹刘 2026-04-11 14/700 2026-04-13 22:26 by 涵竹刘
[考研] 一志愿浙大生物325分求调剂 +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[考研] 339求调剂 +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[考研] 283求调剂 086004考英二数二 +17 那个噜子 2026-04-10 18/900 2026-04-11 16:27 by 明月此时有
[考研] 农学0904 312求调剂 +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[考研] 346,工科0854求调剂,专硕 +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by 猪会飞
[考研] 263能源动力专硕求调剂 +3 加大号饭盒袋 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[考研] 265求调剂 +12 风说她早忘了 2026-04-10 13/650 2026-04-10 18:56 by chemisry
信息提示
请填处理意见