4,4,4-Trifluoro-1-(4-trifluoromethylphenyl)-1,3-butanedione → HCID 86598662、化合物

HRID 2054252ノート

反応式

HRID 2054252 の反応式
[F:1][C:2]([F:19])([F:18])[C:3]1[CH:8]=[CH:7][C:6]([C:9](=O)[CH2:10][C:11](=O)[C:12]([F:15])([F:14])[F:13])=[CH:5][CH:4]=1.[NH2:20][C:21]1[C:25]([C:26]2[CH:27]=[N:28][CH:29]=[CH:30][CH:31]=2)=[CH:24][NH:23][N:22]=1>>[F:1][C:2]([F:19])([F:18])[C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:10]=[C:11]([C:12]([F:15])([F:14])[F:13])[N:22]3[N:23]=[CH:24][C:25]([C:26]4[CH:27]=[N:28][CH:29]=[CH:30][CH:31]=4)=[C:21]3[N:20]=2)=[CH:5][CH:4]=1

参加物

3

反応物 2

HCID 108590204,4,4-Trifluoro-1-(4-trifluoromethylphenyl)-1,3-butanedioneHCID 178509255HCID 178509255、化合物

生成物 1

HCID 86598662HCID 86598662、化合物収率 70%

実験手順

Reaction of 1-(4-trifluoromethyl-phenyl)-4,4,4-trifluoro-butane-1,3-dione (142 mg, 0.5 mmol), prepared from commercially available 4-trifluoromethyl-acetophenone according to general procedure A, and 3-amino-4-(3-pyridinyl)-pyrazole [CAS No. 40545-68-2; prepared from 3-cyanomethyl-pyridine as described in Bioorg. Med. Chem. Lett. 12 (2002) 3537-3541] (80 mg, 0.5 mmol) according to general procedure B yielded the title compound as a yellow solid (142 mg, 70%). MS (ISP) 409.2 [(M+H)+]; mp 163° C.

出典と根拠

ORDレコード
ord-dac05d5da8e8467e8b5b4c6de34aea31
出典データセット
uspto-grants-2008_02
特許番号
US07329662B2

反応ノート

読み込み中…