Carbon Dioxide → Ethyl 2-bromo-3-phenylpropanoate

HRID 484976

반응식

[Br:1][C:2]([CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)(C([O-])=O)[C:3]([O:5][CH2:6][CH3:7])=[O:4].C(=O)=O>>[Br:1][CH:2]([CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[C:3]([O:5][CH2:6][CH3:7])=[O:4]

참가 물질

반응물 2

HCID 280Carbon Dioxide

HCID 86007639HCID 86007639, 화합물

생성물 1

HCID 4737529Ethyl 2-bromo-3-phenylpropanoate

실험 절차

Ethyl bromo-(phenylmethyl)propandioate (XXVI, Example 60, 130 g.) is heated under reduced pressure to 140° with vigorous evolution of carbon dioxide. When decarboxylation is complete (about 5 minutes), the mixture is distilled to give ethyl 2-bromo-3-phenylpropionate, b.p. 120°/30 mm.

후처리

custom(about 5 minutes)
distillationthe mixture is distilled

출처 및 근거

ORD 기록: ord-105355d6d3dc4bf48e8128d58f3d322d
출처 데이터셋: uspto-grants-1985_08
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04534897

연결된 노트

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