1,2,4-Trichlorobenzene → 2,5-Dichlorobenzenethiol

HRID 248585

반응식

HRID 248585 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1Cl.[SH-:10].[Na+]>C([O-])(=O)C.[Cu+2].C([O-])(=O)C.N>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[SH:10]

참가 물질

5

반응물 2

HCID 131,2,4-TrichlorobenzeneHCID 28015Sodium hydrosulfide

생성물 1

HCID 799652,5-Dichlorobenzenethiol

시약·촉매·용매 2

HCID 8895Cupric acetate촉매HCID 222Ammonia용매

실험 절차

the method in which 1,2,4-trichlorobenzene and sodium hydrosulfide are reacted in the presence of copper acetate catalyst in liquid ammonia solvent under increased pressure to yield 2,5-dichlorothiophenol, followed by reaction with monochloroacetic acid to yield 2,5-dichlorophenylthioglycolic acid [Kogyo Kagaku, 70, 1384 (1967)].

후처리

  1. temperatureunder increased pressure

출처 및 근거

ORD 기록
ord-5f609b4e76bc4b5bad749a0f11953275
출처 데이터셋
uspto-grants-1993_05
특허 번호
US05210287

연결된 노트

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