5-Chloro-2-methylphenyl isothiocyanate → 3-(5-Chloro-2-methyl-phenyl)-1-ethyl-1-(1,3,5-trimethyl-1H-pyrazol-4-yl)-thiourea

HRID 1282218ノート

反応式

HRID 1282218 の反応式
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:11])=[C:6]([N:8]=[C:9]=[S:10])[CH:7]=1.[CH2:12]([NH:14][C:15]1[C:16]([CH3:22])=[N:17][N:18]([CH3:21])[C:19]=1[CH3:20])[CH3:13]>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:11])=[C:6]([NH:8][C:9](=[S:10])[N:14]([CH2:12][CH3:13])[C:15]2[C:16]([CH3:22])=[N:17][N:18]([CH3:21])[C:19]=2[CH3:20])[CH:7]=1

参加物

3

反応物 2

HCID 295195-Chloro-2-methylphenyl isothiocyanateHCID 22335539N-Ethyl-1,3,5-trimethyl-1H-pyrazol-4-amine

生成物 1

HCID 101318863-(5-Chloro-2-methyl-phenyl)-1-ethyl-1-(1,3,5-trimethyl-1H-pyrazol-4-yl)-thiourea収率 70%

実験手順

Prepared using Method A from 9.33 g (51 mmol) of 5-chloro-2-methyl-phenyl isothiocyanate and 4-ethylamino-1,3,5-trimethylpyrazole (7.2 g, 47 mmol) of step B to give 5.4 g of title compound as a white solid (70% yield, m.p. 144-145° C.).

後処理

  1. customPrepared

出典と根拠

ORDレコード
ord-4438d82d6f7f436b843226fc5b54365d
出典データセット
uspto-grants-2002_09
特許番号
US06455566B1

反応ノート

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