2-(Dimethylamino)ethanol → HCID 13245325、化合物

HRID 637248

反応式

HRID 637248 の反応式
[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]

参加物

4

反応物 3

HCID 79022-(Dimethylamino)ethanol2 回HCID 564450Cyclopropanecarboxylic acid, 1-cyano-2-ethenyl-, ethyl ester2 回HCID 5360545Sodium

生成物 1

HCID 13245325HCID 13245325、化合物

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-c37155ff64e84ae08443835fb76c8a64
出典データセット
uspto-grants-1985_12
特許番号
US04556409

関連ノート

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