Oxalyl chloride → 2,2-Dimethyl-4-benzyloxycarbonylbutyryl chloride

HRID 964194

반응식

HRID 964194 반응식
[CH3:1][C:2]([CH3:18])([CH2:6][CH2:7][C:8]([O:10][CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[O:9])[C:3](O)=[O:4].C(Cl)(=O)C([Cl:22])=O>>[CH3:1][C:2]([CH3:18])([CH2:6][CH2:7][C:8]([O:10][CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[O:9])[C:3]([Cl:22])=[O:4]

참가 물질

3

반응물 2

HCID 65578Oxalyl chlorideHCID 190800452,2-Dimethyl-4-benzyloxycarbonylbutyric acid

생성물 1

HCID 190800382,2-Dimethyl-4-benzyloxycarbonylbutyryl chloride

실험 절차

A mixture of 3.1 g of 2,2-dimethyl-4-benzyloxycarbonylbutyric acid and 3.3 ml of oxalyl chloride was refuxed for 1 h. After being cooled to room temperature, the solution was concentrated in vacuo and dried overnight The obtained oil was not further purified for the next reaction.

후처리

  1. concentrationthe solution was concentrated in vacuo
  2. customdried overnight The obtained oil
  3. customwas not further purified for the next reaction

출처 및 근거

ORD 기록
ord-3e46a729568240518792c9616546daaf
출처 데이터셋
uspto-grants-1998_06
특허 번호
US05767256

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