Thionyl Chloride → 3-Ethylcyclobutanecarboxylic acid chloride

HRID 27294

반응식

HRID 27294 반응식
[CH2:1]([CH:3]1[CH2:6][CH:5]([C:7]([OH:9])=O)[CH2:4]1)[CH3:2].S(Cl)([Cl:12])=O>>[CH2:1]([CH:3]1[CH2:6][CH:5]([C:7]([Cl:12])=[O:9])[CH2:4]1)[CH3:2]

참가 물질

3

반응물 2

HCID 24386Thionyl ChlorideHCID 47796Cyclobutanecarboxylic acid, 3-ethyl-

생성물 1

HCID 450812713-Ethylcyclobutanecarboxylic acid chloride수율 60.6%

실험 절차

A mixture of 3.3 g (0.027 mole) of 3-ethylcyclobutanecarboxylic acid (prepared in 1E) and 9.4 g (5.7 ml, 0.080 mole) of thionyl chloride was prepared and allowed to stir at room temperature for about 15 hr. Excess thionyl chloride was removed by distillation at atmospheric pressure. The residue was distilled at reduced pressure to yield 2.4 g of the title compound having the following physical characteristics:

후처리

  1. customwas prepared
  2. customExcess thionyl chloride was removed by distillation at atmospheric pressure
  3. distillationThe residue was distilled at reduced pressure

출처 및 근거

ORD 기록
ord-bd5aa059603b4de884c3fae56ebe28c3
출처 데이터셋
uspto-grants-1980_09
특허 번호
US04220795

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