O-Phenylenediamine → 2-(5-(((5-fluoro-2-oxoindolin-3-ylidene)hydrazono)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamido)-N-(2-aminophenyl)acetamide

HRID 251658ノート

反応式

HRID 251658 の反応式
[F:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[C:5]2=[N:12][N:13]=[CH:14][C:15]1[NH:19][C:18]([CH3:20])=[C:17]([C:21]([NH:23][CH2:24][C:25](O)=[O:26])=[O:22])[C:16]=1[CH3:28].Cl.C(N=C=NCCCN(C)C)C.O[C:42]1[C:50]2[N:49]=N[NH:47][C:46]=2[CH:45]=[CH:44][CH:43]=1.C(N(CC)CC)C.C1(N)C=CC=CC=1N>[Cl-].[Na+].O.CN(C=O)C>[F:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[C:5]2=[N:12][N:13]=[CH:14][C:15]1[NH:19][C:18]([CH3:20])=[C:17]([C:21]([NH:23][CH2:24][C:25]([NH:47][C:46]2[CH:45]=[CH:44][CH:43]=[CH:42][C:50]=2[NH2:49])=[O:26])=[O:22])[C:16]=1[CH3:28]

参加物

8

反応物 5

HCID 7243O-PhenylenediamineHCID 8471TriethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 1363879432-(5-(((5-fluoro-2-oxoindolin-3-ylidene)hydrazono)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamido)-acetic acidHCID 178418300HCID 178418300、化合物

生成物 1

HCID 1363879452-(5-(((5-fluoro-2-oxoindolin-3-ylidene)hydrazono)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamido)-N-(2-aminophenyl)acetamide収率 72%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 57417360Sodium chloride; water溶媒

実験手順

2-(5-(((5-fluoro-2-oxoindolin-3-ylidene)hydrazono)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamido)-acetic acid (385 mg, 1 mmol), and 8 ml of DMF were stirred at room temperature while 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (394 mg, 2 mmol), hydroxy-benzotriazole (162 mg, 1.2 mmol), triethylamine (404 mg, 4 mmol) and o-phenylenediamine (432 mg, 4 mmol) were added. The mixture was stirred for 24 hours at room temperature. The mixture was diluted with 400 mL of brine. The solids were collected by vacuum filtration, washed with water and dried under vacuum to give the title compound (342 mg, 72% yield) as a red solid. LC-MS (m/z) 476 (M+1).

後処理

  1. additionwere added
  2. filtrationThe solids were collected by vacuum filtration
  3. washwashed with water
  4. customdried under vacuum

出典と根拠

ORDレコード
ord-0b652efc4765412c8986f268a6a02201
出典データセット
uspto-grants-2011_01
特許番号
US07863315B2

反応ノート

読み込み中…