2-(2-Bromophenyl)-1,3-dioxolane → Methyl 2-(1,3-dioxolan-2-yl)-phenylglyoxylate

HRID 488024

반응식

HRID 488024 반응식
Br[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[CH:8]1[O:12][CH2:11][CH2:10][O:9]1.[Cl-].[CH3:14][O:15][C:16](=[O:20])[C:17](O)=[O:18]>[Zn]>[O:9]1[CH2:10][CH2:11][O:12][CH:8]1[C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=1[C:17](=[O:18])[C:16]([O:15][CH3:14])=[O:20]

참가 물질

4

반응물 2

HCID 5535342-(2-Bromophenyl)-1,3-dioxolaneHCID 86640482Oxalic acid monomethyl ester chloride

생성물 1

HCID 21752929Methyl 2-(1,3-dioxolan-2-yl)-phenylglyoxylate

시약·촉매·용매 1

HCID 23994Zinc촉매

실험 절차

174.5 g of 1-bromo-2-(1,3-dioxolan-2-yl)-benzene was reacted via the zinc-organic compound with 102 g of oxalic acid monomethyl ester chloride, analogously to Example 2. Yield: 41.6 g.

출처 및 근거

ORD 기록
ord-6b1cc3f93a7743eb8a865a217795b220
출처 데이터셋
uspto-grants-1994_03
특허 번호
US05298527

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