Acetic Anhydride → HCID 22668555, 화합물

HRID 898591노트

반응식

HRID 898591 반응식
[CH3:1][N:2]([CH3:15])[CH2:3][CH2:4][NH:5][C:6]1[CH:11]=[CH:10][C:9]([N+:12]([O-:14])=[O:13])=[CH:8][CH:7]=1.[C:16](OC(=O)C)(=[O:18])[CH3:17]>>[CH3:1][N:2]([CH3:15])[CH2:3][CH2:4][N:5]([C:6]1[CH:11]=[CH:10][C:9]([N+:12]([O-:14])=[O:13])=[CH:8][CH:7]=1)[C:16](=[O:18])[CH3:17]

참가 물질

3

반응물 2

HCID 7918Acetic AnhydrideHCID 22569398HCID 22569398, 화합물

생성물 1

HCID 22668555HCID 22668555, 화합물

실험 절차

A solution of 50 g (0.239 mol) N,N-dimethyl-N′-(4-nitro-phenyl)-ethane-1,2-diamine in 500 mL acetic anhydride was stirred for 3.5 h at 130° C., then evaporated down i. vac. and neutralised with saturated aqueous sodium bicarbonate. The residue was exhaustively extracted with EtOAc, the combined org. phases were dried over sodium sulphate and evaporated down i. vac.

후처리

  1. customevaporated down i
  2. extractionThe residue was exhaustively extracted with EtOAc
  3. dry with materialphases were dried over sodium sulphate
  4. customevaporated down i

출처 및 근거

ORD 기록
ord-1a35edbbbf954c07989f707e33881fc2
출처 데이터셋
uspto-grants-2008_04
특허 번호
US07351719B2

반응 노트

불러오는 중…