Sulfuryl chloride → 2-(4-Methylphenyl)-1,3-dithiolanium chloride

HRID 1111876ノート

反応式

HRID 1111876 の反応式
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[S:12][CH2:11][CH2:10][S:9]2)=[CH:4][CH:3]=1.S(Cl)([Cl:16])(=O)=O.CC1C=CC(C2SCC[SH+]2)=CC=1>C(Cl)Cl>[Cl-:16].[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([CH:8]2[S:9][CH2:10][CH2:11][SH+:12]2)=[CH:6][CH:7]=1

参加物

5

反応物 3

HCID 24648Sulfuryl chlorideHCID 317082-(4'-Methylphenyl)-1,3-dithiolaneHCID 227657112-(4-Methylphenyl)-1,3-dithiolanium

生成物 1

HCID 227657182-(4-Methylphenyl)-1,3-dithiolanium chloride

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

反応条件

温度
5 °C

実験手順

A solution of 1.96 g (0.01 mole) of 2-(4-methylphenyl)-1,3-dithiolane in 20 ml of methylene chloride is cooled to 0° C. and 0.76 ml (0.0094 mole) of sulfuryl chloride is added in one portion. The mixture is stirred 1 hr at 5° C. It is diluted with methylene chloride and the ultraviolet spectrum measured: U.V. max 230,255,375 nm, the latter indicating the presence of 2-(4-methylphenyl)-1,3-dithiolanium cation.

出典と根拠

ORDレコード
ord-ede32980fe93494488689f95548b9fbf
出典データセット
uspto-grants-1978_10
特許番号
US04119639

反応ノート

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