Thionyl Chloride → 2-Ethyl-2-methylhexanoyl chloride

HRID 1704194노트

반응식

HRID 1704194 반응식
[CH3:1][C:2]([CH2:10][CH3:11])([CH2:6][CH2:7][CH2:8][CH3:9])[C:3](O)=[O:4].S(Cl)([Cl:14])=O>>[CH3:1][C:2]([CH2:10][CH3:11])([CH2:6][CH2:7][CH2:8][CH3:9])[C:3]([Cl:14])=[O:4]

참가 물질

3

반응물 2

HCID 24386Thionyl ChlorideHCID 366462-Ethyl-2-methylhexanoic acid

생성물 1

HCID 227590852-Ethyl-2-methylhexanoyl chloride수율 90.6%

실험 절차

316 gm (2moles) of 2-methyl-2-ethyl-hexanoic acid were heated to boiling with 357 gm (3 moles) of thionyl chloride under agitation until the evolution of gas had ended. The surplus thionyl chloride was distilled off and the residue was fractionated in vacuo. 320 gm (90% of theory) of 2-methyl-2-ethyl-hexanoyl chloride of b.p. 78° C. at 13 mmHg were obtained.

후처리

  1. distillationThe surplus thionyl chloride was distilled off

출처 및 근거

ORD 기록
ord-bb0b75b6e1504d96ad029c34e941c93d
출처 데이터셋
uspto-grants-1978_11
특허 번호
US04126585

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