2-Ethyl-5-[4-(trifluoromethyl)phenyl]-3-furaldehyde → Cyclohexyl{2-ethyl-5-[4-(trifluoromethyl)phenyl]-3-furyl}methanol

HRID 1876942

反応式

HRID 1876942 の反応式
[CH2:1]([C:3]1[O:4][C:5]([C:10]2[CH:15]=[CH:14][C:13]([C:16]([F:19])([F:18])[F:17])=[CH:12][CH:11]=2)=[CH:6][C:7]=1[CH:8]=[O:9])[CH3:2].[CH:20]1([Mg]Br)[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]1.O1CCCC1>>[CH:20]1([CH:8]([C:7]2[CH:6]=[C:5]([C:10]3[CH:15]=[CH:14][C:13]([C:16]([F:19])([F:17])[F:18])=[CH:12][CH:11]=3)[O:4][C:3]=2[CH2:1][CH3:2])[OH:9])[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]1

参加物

3

実験手順

An operation similar to that in Example 3 (2) was performed using 2-ethyl-5-[4-(trifluoromethyl)phenyl]-3-furaldehyde (1.21 g) and 1N cyclohexylmagnesium bromide-tetrahydrofuran solution (6.8 mL) to give the title compound (1.21 g, 76%) as a yellow crystal.

出典と根拠

ORDレコード
ord-da38a75907ab46af861bc825ac5cd397
出典データセット
uspto-grants-2012_11
特許番号
US08309580B2

関連ノート

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