Water → HCID 18982414、化合物

HRID 1440924ノート

反応式

HRID 1440924 の反応式
[CH2:1]([B-:8]([CH2:13][CH3:14])([CH2:11][CH3:12])[CH2:9][CH3:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Li+].C1(C)C=CC(S([O-])(=O)=O)=CC=1.[C:27]1([S+:33]([C:44]2[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=2)[CH2:34][C:35]([C:37]2[CH:42]=[CH:41][C:40]([CH3:43])=[CH:39][CH:38]=2)=[O:36])[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1.O>C(#N)C>[C:27]1([S+:33]([C:44]2[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=2)[CH2:34][C:35]([C:37]2[CH:38]=[CH:39][C:40]([CH3:43])=[CH:41][CH:42]=2)=[O:36])[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1.[CH2:1]([B-:8]([CH2:11][CH3:12])([CH2:13][CH3:14])[CH2:9][CH3:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

参加物

5

反応物 3

HCID 962WaterHCID 22406170HCID 22406170、化合物HCID 131719332HCID 131719332、化合物

生成物 1

HCID 18982414HCID 18982414、化合物収率 40.9%

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒2 回

実験手順

A solution of 2.07 g of lithium benzyltriethylborate in 50 ml of acetonitrile was added to solution of 5.00 g of diphenyl(p-methylphenacyl)sulfonium (p-toluenesulfonate) in 100 ml of acetonitrile, and the resultant mixture was stirred at room temperature for 30 minutes. Then, 200 ml of water was added. The resultant precipitate of a yellow oily component was recovered, and 100 ml of dichloromethane was added. The dichloromethane layer was washed with water, dried and concentrated to give 2.12 g of diphenyl(p-methylphenacyl)sulfonium-benzyltriethylborate.

後処理

  1. customThe resultant precipitate of a yellow oily component was recovered
  2. addition100 ml of dichloromethane was added
  3. washThe dichloromethane layer was washed with water
  4. customdried
  5. concentrationconcentrated

出典と根拠

ORDレコード
ord-5d91298bc21a4d57b6b0c78a6c878e0c
出典データセット
uspto-grants-1996_03
特許番号
US05500453

反応ノート

読み込み中…