2-(Dimethylamino)ethanol → HCID 13245325, 화합물

HRID 637248

반응식

HRID 637248 반응식
[CH:1]([CH:3]1[CH2:5][C:4]1([C:11]#[N:12])[C:6]([O:8][CH2:9][CH3:10])=[O:7])=[CH2:2].[CH3:13][N:14](CCO)[CH3:15].[Na]>>[CH:1]([CH:3]1[CH2:5][C:4]1([C:11]#[N:12])[C:6]([O:8][CH2:9][CH2:10][N:14]([CH3:15])[CH3:13])=[O:7])=[CH2:2]

참가 물질

4

반응물 3

HCID 79022-(Dimethylamino)ethanol2회HCID 564450Cyclopropanecarboxylic acid, 1-cyano-2-ethenyl-, ethyl ester2회HCID 5360545Sodium

생성물 1

HCID 13245325HCID 13245325, 화합물

실험 절차

2-(N,N-dimethylamino)ethyl 2-vinyl-1-cyanocyclopropane-1-carboxylate was prepared by reacting essentially equimolar amounts of ethyl 2-vinyl-1-cyanocyclopropane-1-carboxylate and N,N-dimethylaminoethanol. For the reaction, a small amount of sodium metal (1.13 wt. %) was reacted with the N,N-dimethylaminoethanol prior to the addition of the ethyl 2-vinyl-1-cyanocyclopropane-1-carboxylate. The reaction mixture was stirred for 35 minutes after which time gas chromatographic analysis indicated the reaction to be 70% complete. After workup of the reaction mixture, the crude product was vacuum distilled to obtain the 2-(N,N-dimethylamino)ethyl 2-vinyl-1-cyanocyclopropane-1-carboxylate (B.p. 97° C. at 0.015 mm Hg). The infrared spectrum was consistent with the structure.

후처리

  1. custom2-(N,N-dimethylamino)ethyl 2-vinyl-1-cyanocyclopropane-1-carboxylate was prepared
  2. customFor the reaction
  3. customthe reaction
  4. distillationdistilled

출처 및 근거

ORD 기록
ord-c37155ff64e84ae08443835fb76c8a64
출처 데이터셋
uspto-grants-1985_12
특허 번호
US04556409

연결된 노트

불러오는 중…