Triethylamine → Trans-7-chloro-5-(2-chlorophenyl)-1-isobutyl-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetamide

HRID 1792

반응식

HRID 1792 반응식
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:11]([CH2:12][CH:13]([CH3:15])[CH3:14])[C:10](=[O:16])[C@@H:9]([CH2:17][C:18](O)=[O:19])[O:8][C@H:7]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=3[Cl:27])[C:6]=2[CH:28]=1.[Cl-].[NH4+].Cl.C([N:34]=C=NCCCN(C)C)C.C(N(CC)CC)C>CN(C)C=O.O>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:11]([CH2:12][CH:13]([CH3:15])[CH3:14])[C:10](=[O:16])[C@@H:9]([CH2:17][C:18]([NH2:34])=[O:19])[O:8][C@H:7]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=3[Cl:27])[C:6]=2[CH:28]=1

참가 물질

7

반응물 4

HCID 8471TriethylamineHCID 25517Ammonium ChlorideHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 22883210trans-7-Chloro-5-(2-chlorophenyl)-1-isobutyl-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetic acid

생성물 1

HCID 69946079Trans-7-chloro-5-(2-chlorophenyl)-1-isobutyl-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetamide수율 75.2%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

1.0 g of trans-7-chloro-5-(2-chlorophenyl)-1-isobutyl-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetic acid and 0.5 g of ammonium chloride were dissolved in 8 mi of dimethylformamide, and 0.46 g of 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride and 0.7 ml of triethylamine were added, followed by stirring at room temperature for 30 minutes. After water was added, the solution was extracted with ethyl acetate, followed by washing with water, after which the solvent was removed and the residue was recrystallized to yield 0.75 g of a crystal.

후처리

  1. additionwere added
  2. extractionthe solution was extracted with ethyl acetate
  3. washby washing with water
  4. customafter which the solvent was removed
  5. customthe residue was recrystallized

출처 및 근거

ORD 기록
ord-1fc2f1e399f34cafb24dd477e3e8aa29
출처 데이터셋
uspto-grants-1998_03
특허 번호
US05726306

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