Methane → 1,1,1-Trichloro-4-methylpent-3-en-2-ol

HRID 127027ノート

反応式

HRID 127027 の反応式
[Cl:1][C:2]([Cl:10])([Cl:9])[CH:3]([OH:8])[CH2:4][C:5]([CH3:7])=[CH2:6].C>CCOCC>[Cl:1][C:2]([Cl:10])([Cl:9])[CH:3]([OH:8])[CH:4]=[C:5]([CH3:7])[CH3:6]

参加物

4

反応物 2

HCID 297MethaneHCID 913911,1,1-Trichloro-4-methylpent-4-en-2-ol2 回

生成物 1

HCID 30144241,1,1-Trichloro-4-methylpent-3-en-2-ol収率 59.2%

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒

実験手順

1,1,1-Trichloro-4-methyl-4-penten-2-ol (74 g, 0.36 mole) was heated at 140°-150° for 18 hours. After cooling, the alcohol was diluted with ether, and the ethereal solution was treated with activated charcoal. The ether was removed by evaporation to afford crystalline 1,1,1-trichloro-4-methyl-3-penten-2-ol (43.4 g, 59% yield) after recrystallization from petroleum ether.

後処理

  1. temperatureAfter cooling
  2. customThe ether was removed by evaporation

出典と根拠

ORDレコード
ord-66d15e8eece9472384101feb37d29310
出典データセット
uspto-grants-1981_03
特許番号
US04254282

反応ノート

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