1,1,1-Trichloroethane → 1,1,1,3,3-Pentachlorobutane

HRID 1088526

反応式

HRID 1088526 の反応式
[Cl:1][C:2]([Cl:5])([Cl:4])[CH3:3].[C:6]([Cl:9])([Cl:8])=[CH2:7]>>[Cl:1][C:2]([Cl:5])([Cl:4])[CH2:3][C:6]([Cl:9])([Cl:8])[CH3:7]

参加物

3

反応物 2

HCID 62781,1,1-TrichloroethaneHCID 6366Vinylidene chloride

生成物 1

HCID 891231,1,1,3,3-Pentachlorobutane

実験手順

2,2,4,4,4-Pentafluorobutane is another undesirable by-product of the fluorination of 1,1,1-trichloroethane. I believe that it is formed by the reaction between 1,1,1-trichloroethane and vinylidene chloride, followed by the reaction of additional 1,1,1-trichloroethane with vinylidene chloride to give 1,1,1,3,3-pentachlorobutane. Grigor'ev et al., Izv. Akad. Nauk. SSSR. Ser. Khim., 6, 1333-6 (1980). Hydrofluorination of the latter produces 2,2,4,4,4-pentafluorobutane.

出典と根拠

ORDレコード
ord-14c839df0dcf454db996b3047090e19a
出典データセット
uspto-grants-1990_10
特許番号
US04962244

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