Indane → 4-Methylindan

HRID 917925ノート

反応式

HRID 917925 の反応式
C1C2C(=CC=CC=2)CC1.[CH:10]([C:12]1[CH:20]=[CH:19][CH:18]=[C:17]2[C:13]=1[CH2:14][CH2:15][CH2:16]2)=O.[CH:21]([C:23]1[CH:24]=[C:25]2[C:29](=[CH:30][CH:31]=1)[CH2:28][CH2:27][CH2:26]2)=O>O>[CH3:10][C:12]1[CH:20]=[CH:19][CH:18]=[C:17]2[C:13]=1[CH2:14][CH2:15][CH2:16]2.[CH3:21][C:23]1[CH:24]=[C:25]2[C:29](=[CH:30][CH:31]=1)[CH2:28][CH2:27][CH2:26]2

参加物

6

反応物 3

HCID 10326IndaneHCID 1216245-IndanecarboxaldehydeHCID 5761352,3-dihydro-1H-indene-4-carbaldehyde

生成物 2

HCID 132114-MethylindanHCID 134025-Methylindan

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

Indane is reacted with an α,α-dichloromethyl lower alkyl ether, the reaction mixture is treated with water to produce a mixture of 4-formylindane and 5-formylindane, the aldehyde isomers are separated and the aldehydes are catalytically hydrogenated to produce 4-methylindane and 5-methylindane.

後処理

  1. customto produce
  2. customthe aldehyde isomers are separated

出典と根拠

ORDレコード
ord-28ff0efad54644a9ad886ce382c4aa62
出典データセット
uspto-grants-1976_07
特許番号
US03968163

反応ノート

読み込み中…