N-tert-butyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-sulfonamide → 5-[4-(3-Methoxy-4-trifluoromethyl-phenyl)-6-methyl-[2,4']bipyridinyl-2'-yl]-thiophene-2-sulfonic acid tert-butylamide

HRID 1989648ノート

反応式

HRID 1989648 の反応式
Cl[C:2]1[CH:7]=[C:6]([C:8]2[CH:13]=[C:12]([C:14]3[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[C:16]([O:24][CH3:25])[CH:15]=3)[CH:11]=[C:10]([CH3:26])[N:9]=2)[CH:5]=[CH:4][N:3]=1.[C:27]([NH:31][S:32]([C:35]1[S:36][C:37](B2OC(C)(C)C(C)(C)O2)=[CH:38][CH:39]=1)(=[O:34])=[O:33])([CH3:30])([CH3:29])[CH3:28]>>[C:27]([NH:31][S:32]([C:35]1[S:36][C:37]([C:2]2[CH:7]=[C:6]([C:8]3[CH:13]=[C:12]([C:14]4[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[C:16]([O:24][CH3:25])[CH:15]=4)[CH:11]=[C:10]([CH3:26])[N:9]=3)[CH:5]=[CH:4][N:3]=2)=[CH:38][CH:39]=1)(=[O:33])=[O:34])([CH3:30])([CH3:28])[CH3:29]

参加物

3

反応物 2

HCID 57468817N-tert-butyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-sulfonamideHCID 866154482'-Chloro-4-(3-methoxy-4-trifluoromethylphenyl)-6-methyl-[2,4']bipyridinyl

生成物 1

HCID 247599495-[4-(3-Methoxy-4-trifluoromethyl-phenyl)-6-methyl-[2,4']bipyridinyl-2'-yl]-thiophene-2-sulfonic acid tert-butylamide

実験手順

The title compound was prepared from 2′-chloro-4-(3-methoxy-4-trifluoromethylphenyl)-6-methyl-[2,4′]bipyridinyl (example E.99) (0.378 g, 1.0 mmol) and N-tert-butyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-thiophene-2-sulfonamide (example F.1) (0.380 g, 1.1 mmol) according to the general procedure VI. Obtained as a white solid (0.142 g, 25%). MS (ISP) 562.3 [(M+H)+]; mp 209° C. (dec.).

出典と根拠

ORDレコード
ord-9659f949f1d74cc5b050d07ec4b9210b
出典データセット
uspto-grants-2010_01
特許番号
US07642264B2

反応ノート

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