Acetic Acid → HCID 19790384、化合物

HRID 1656137ノート

反応式

HRID 1656137 の反応式
S(Cl)([Cl:4])(=O)=O.[Cl:6][C:7]1[NH:8][C:9]([C:14]2[CH:19]=[CH:18][C:17]([Cl:20])=[C:16]([Cl:21])[CH:15]=2)=[CH:10][C:11]=1[C:12]#[N:13].CCOCC.C(O)(=O)C>CCCCCC>[Cl:6][C:7]1[NH:8][C:9]([C:14]2[CH:19]=[CH:18][C:17]([Cl:20])=[C:16]([Cl:21])[CH:15]=2)=[C:10]([Cl:4])[C:11]=1[C:12]#[N:13]

参加物

6

反応条件

温度
0 °C

実験手順

Sulfuryl chloride (1.8 g) is added dropwise to a 0° C. mixture of 2-chloro-5-(3,4-dichlorophenyl)pyrrole-3-carbonitrile, ether (30 mL) and acetic acid (30 mL). After stirring for 2 hours at 0° C., the reaction mixture is poured into an ice-water slurry. The cold mixture is diluted with hexane and the solids are collected and dried to give the title compound as a beige solid (mp >200° C.) which is identified by 13C NMR spectral analysis.

後処理

  1. customthe solids are collected
  2. customdried

出典と根拠

ORDレコード
ord-dc6fad8984984ae3bf41444091f805ab
出典データセット
uspto-grants-1993_10
特許番号
US05252746

反応ノート

読み込み中…