Acetonitrile → HCID 2794456, 화합물

HRID 2304563노트

반응식

HRID 2304563 반응식
[CH2:1]([CH:3]([C:7](Cl)=[O:8])[C:4](Cl)=[O:5])[CH3:2].N[CH2:11][C:12]([C:14]1C=CC=C[CH:15]=1)=O.C([N:22]([CH2:25][CH3:26])CC)C.CC[O-:29].[Na+].[C:31](#N)[CH3:32]>>[CH3:2][C:1]1[C:26]2[C:25](=[CH:11][CH:12]=[CH:14][CH:15]=2)[NH:22][C:4](=[O:5])[C:3]=1[C:7]([O:8][CH2:31][CH3:32])=[O:29]

참가 물질

6

반응물 5

HCID 6342Acetonitrile2회HCID 8471TriethylamineHCID 11952PhenacylamineHCID 2723922Sodium ethoxideHCID 109209242-Ethylpropanedioyl dichloride

생성물 1

HCID 2794456HCID 2794456, 화합물수율 84%

실험 절차

A solution of ethylmalonyl chloride (12.9 ml, 100 mmol) in anhydrous acetonitrile (30 ml) is added dropwise to a solution of 2-aminoacetophenone (10.5 g, 78 mmol) and triethylamine (13.9 ml, 100 mmol) in anhydrous acetonitrile (110 ml), under argon and at 0° C. The reaction medium is heated up to ambient temperature then treated dropwise and under argon with a solution of sodium ethylate (obtained with 1.8 g, 78 mmol, of sodium in 80 ml of ethanol), then left under agitation for 12 hours at ambient temperature. The reaction mixture is then poured into ice cold water (100 ml) and agitated for two hours, then filtered. The precipitate collected in this way is washed with water, with ethanol and with ether in order to produce 15.2 g (84%) of a white solid.

후처리

  1. filtrationfiltered
  2. customThe precipitate collected in this way
  3. washis washed with water, with ethanol and with ether in order

출처 및 근거

ORD 기록
ord-94acfff982c3403a873a8081385409de
출처 데이터셋
uspto-grants-2002_08
특허 번호
US06436951B1

반응 노트

불러오는 중…