Ethyl Acetoacetate → HCID 21917877、化合物

HRID 1071904

反応式

HRID 1071904 の反応式
[CH3:1][CH:2](CC)[O-].[CH3:6][CH:7](CC)[O-].[CH3:11][CH:12](CC)[O-].[Al+3:16].C([O:19][C:20](=[O:25])[CH2:21][C:22]([CH3:24])=[O:23])C>CCCCCCC>[CH2:1]([CH2:24][C:22](=[O:23])[CH2:21][C:20]([O-:19])=[O:25])[CH3:2].[CH2:6]([CH2:24][C:22](=[O:23])[CH2:21][C:20]([O-:19])=[O:25])[CH3:7].[CH2:11]([CH2:24][C:22](=[O:23])[CH2:21][C:20]([O-:19])=[O:25])[CH3:12].[Al+3:16]

参加物

4

反応物 2

HCID 8868Ethyl AcetoacetateHCID 61289Aluminum sec-butoxide

生成物 1

HCID 21917877HCID 21917877、化合物収率 99.2%

試薬・触媒・溶媒 1

HCID 8900Heptane溶媒

実験手順

To a flask containing 50.02 g of a mixture of heptane isomers was added 31.0 g (0.125 mol) of aluminium tris(sec-butoxide). To this was added with stirring, 48.37 g (0.376 mol) of ethylacetoacetate. After stirring the liquor was transferred to a rotary evaporator flask and the volatile sec-butanol and heptanes (78.66 g) were removed under vacuum leaving aluminium tris(ethylacetoacetate) (51.23 g, 0.124 mol).

後処理

  1. additionTo this was added
  2. stirringAfter stirring the liquor
  3. customwas transferred to a rotary evaporator flask
  4. customthe volatile sec-butanol and heptanes (78.66 g) were removed under vacuum

出典と根拠

ORDレコード
ord-973b0fa3238c47ae9ffee7c003b09199
出典データセット
uspto-grants-2005_06
特許番号
US06908875B2

関連ノート

読み込み中…