2-Methoxyimino-3,3-ethylenedioxy-4-bromobutyric acid → Ethyl 2-methoxyimino-3,3-ethylenedioxybutyrate

반응식

[CH3:1][O:2][N:3]=[C:4]([C:8]1([O:13][CH2:12][CH2:11][O:10]1)[CH3:9])[C:5]([OH:7])=[O:6].CON=[C:17](C1(OCCO1)CCl)[C:18](O)=O.CON=C(C1(OCCO1)CBr)C(O)=O>>[CH3:1][O:2][N:3]=[C:4]([C:8]1([O:10][CH2:11][CH2:12][O:13]1)[CH3:9])[C:5]([O:7][CH2:17][CH3:18])=[O:6]

참가 물질

반응물 3

HCID 536757272-Methoxyimino-3,3-ethylenedioxy-4-bromobutyric acid

HCID 544524052-Methoxyimino-3,3-ethylenedioxybutyric acid

HCID 544599112-Methoxyimino-3,3-ethylenedioxy-4-chlorobutyric acid

생성물 1

HCID 54382027Ethyl 2-methoxyimino-3,3-ethylenedioxybutyrate

실험 절차

Thus obtained product can be led to 2-methoxyimino-3,3-ethylenedioxybutyric acid (syn isomer) or 2-methoxyimino-3,3-ethylenedioxy-4-chlorobutyric acid (syn isomer) or 2-methoxyimino-3,3-ethylenedioxy-4-bromobutyric acid (syn isomer) according to the manner described in Examples 1 or 2 or 3 or 4 or 5.

출처 및 근거

ORD 기록: ord-e6ae5d03864746f38b951843b6655680
출처 데이터셋: uspto-grants-1983_04
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04379922

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