Acetic acid, bromo-, propyl ester → 2-Propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane

HRID 1494564

반응식

HRID 1494564 반응식
Br[CH2:2][C:3]([O:5][CH2:6][CH2:7][CH3:8])=[O:4].C[O:10][P:11]1[O:15][CH:14]([CH3:16])[CH:13]([CH3:17])[O:12]1>>[CH2:6]([O:5][C:3]([CH2:2][P:11]1(=[O:10])[O:15][CH:14]([CH3:16])[CH:13]([CH3:17])[O:12]1)=[O:4])[CH2:7][CH3:8]

참가 물질

3

반응물 2

HCID 141981Acetic acid, bromo-, propyl esterHCID 2717332-Methoxy-4,5-dimethyl-1,3,2-dioxaphospholane

생성물 1

HCID 198285872-Propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane수율 95.1%

실험 절차

Using the procedure of Step A of Example 1, 3.8 g of n-propyl bromoacetate and 2.42 g of 2-methoxy-4,5-dimethyl -1,3,2-dioxaphospholane were reacted to obtain 3.62 g of raw 2-propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane which was used as is for the next step.

후처리

  1. customwere reacted

출처 및 근거

ORD 기록
ord-ea7329280bb9478ca866605e4110c141
출처 데이터셋
uspto-grants-1991_06
특허 번호
US05026862

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