3-Amino-5-nitro-4-phenylbenzoic acid → HCID 21546851、化合物

反応式

N[C:2]1[CH:3]=[C:4]([CH:8]=[C:9]([N+]([O-])=O)[C:10]=1C1C=CC=CC=1)[C:5](O)=O.[NH2:20][C:21]1[CH:22]=[C:23]([CH:27]=[C:28]([S:36](=[O:39])(=[O:38])[NH2:37])[C:29]=1[C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1)[C:24]([OH:26])=[O:25]>>[CH2:5]([NH:20][C:21]1[CH:22]=[C:23]([CH:27]=[C:28]([S:36](=[O:39])(=[O:38])[NH2:37])[C:29]=1[C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1)[C:24]([OH:26])=[O:25])[C:4]1[CH:8]=[CH:9][CH:10]=[CH:2][CH:3]=1

参加物

反応物 2

HCID 124087693-Amino-5-nitro-4-phenylbenzoic acid

HCID 215468413-Amino-4-phenyl-5-sulfamylbenzoic acid

生成物 1

HCID 21546851HCID 21546851、化合物

実験手順

By replacing in Example 1, step D, 3-amino-5-nitro-4-phenylbenzoic acid with an equimolar amount of 3-amino-4-phenyl-5-sulfamylbenzoic acid, and following the procedure described, 3-benzylamino-4-phenyl-5-sulfamylbenzoic acid is obtained with a melting point of 221°-222° C. The material is identical (IR, analysis) with the material prepared as in Example 1, step G.

出典と根拠

ORDレコード: ord-43952021a45144c4b8cff70b9a11bdec
出典データセット: uspto-grants-1976_04
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US03950380

反応ノート

読み込み中…