Epichlorohydrin → 3-[(S)-[(3-chloro-2-hydroxypropyl)amino](4-chlorophenyl)methyl]benzonitrile

HRID 1724172ノート

反応式

HRID 1724172 の反応式
[NH2:1][C@@H:2]([C:11]1[CH:16]=[CH:15][C:14]([Cl:17])=[CH:13][CH:12]=1)[C:3]1[CH:4]=[C:5]([CH:8]=[CH:9][CH:10]=1)[C:6]#[N:7].[CH2:18]([CH:20]1[O:22][CH2:21]1)[Cl:19]>CO>[Cl:19][CH2:18][CH:20]([OH:22])[CH2:21][NH:1][C@@H:2]([C:11]1[CH:12]=[CH:13][C:14]([Cl:17])=[CH:15][CH:16]=1)[C:3]1[CH:4]=[C:5]([CH:8]=[CH:9][CH:10]=1)[C:6]#[N:7]

参加物

4

反応物 2

HCID 7835EpichlorohydrinHCID 670553723-[(s)-Amino(4-chlorophenyl)methyl]benzonitrile

生成物 1

HCID 670553403-[(S)-[(3-chloro-2-hydroxypropyl)amino](4-chlorophenyl)methyl]benzonitrile

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

A solution of 14.0 g (58 mmole) of 3-[(S)-amino(4-chlorophenyl)methyl]benzonitrile and 10.8 g (120 mmole) of epichlorhydrin in 200 mL of methanol was stirred in the dark for 72 hours. The solution was partitioned between CH2Cl2 and water and the layers were separated. The organic layer was dried over Na2SO4 and concentrated to afford the title compound, which was used in the next step without purification; 335 (M+1, 35Cl); 337 (M+1, 37Cl).

後処理

  1. customThe solution was partitioned between CH2Cl2 and water
  2. customthe layers were separated
  3. dry with materialThe organic layer was dried over Na2SO4
  4. concentrationconcentrated

出典と根拠

ORDレコード
ord-0b53f6c28bbd4da393b7106d0705da3a
出典データセット
uspto-grants-2009_02
特許番号
US07485732B2

反応ノート

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