Water → Phenacyltetrahydrothiophenium bromide

HRID 225403

反応式

HRID 225403 の反応式
[CH2:1]([Br:10])[C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[O:3].[S:11]1[CH2:15][CH2:14][CH2:13][CH2:12]1.O.C(OCC)C>[N+](C)([O-])=O>[Br-:10].[CH2:1]([S+:11]1[CH2:15][CH2:14][CH2:13][CH2:12]1)[C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[O:3]

参加物

6

反応物 4

HCID 962WaterHCID 1127TetrahydrothiopheneHCID 3283Diethyl EtherHCID 6259Phenacyl bromide

生成物 1

HCID 11346720Phenacyltetrahydrothiophenium bromide

試薬・触媒・溶媒 1

HCID 6375Nitromethane溶媒

実験手順

88.2 g (0.44 mole) of phenacyl bromide and 39.1 g (0.44 mole) of tetrahydrothiophene were dissolved in 220 g of nitromethane, which was stirred for 4 hours at room temperature. 800 g of water and 400 g of diethyl ether were added to the reaction solution whereupon the mixture separated into two layers. The aqueous layer was taken out, which was an aqueous solution of the target compound, phenacyltetrahydrothiophenium bromide.

後処理

  1. customseparated into two layers

出典と根拠

ORDレコード
ord-e340a01c97f3477caf8d844c91753b25
出典データセット
uspto-grants-2009_07
特許番号
US07556909B2

関連ノート

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