ethyl 4-bromo-3-methoxy-1H-indazole-1-carboxylate → 5-Bromo-3-methoxy-indazole-1-carboxylic acid ethyl ester

반응식

[CH2:1]([O:3][C:4]([N:6]1[C:14]2[C:9](=[CH:10][C:11]([Br:15])=[CH:12][CH:13]=2)[C:8]([OH:16])=[N:7]1)=[O:5])[CH3:2].[CH2:17](OC(N1C2C(=C(Br)C=CC=2)C(OC)=N1)=O)C>>[CH2:1]([O:3][C:4]([N:6]1[C:14]2[C:9](=[CH:10][C:11]([Br:15])=[CH:12][CH:13]=2)[C:8]([O:16][CH3:17])=[N:7]1)=[O:5])[CH3:2]

참가 물질

반응물 2

HCID 59831716ethyl 4-bromo-3-methoxy-1H-indazole-1-carboxylate

HCID 178473414HCID 178473414, 화합물

생성물 1

HCID 598316165-Bromo-3-methoxy-indazole-1-carboxylic acid ethyl ester

실험 절차

5-Bromo-3-methoxy-indazole-1-carboxylic acid ethyl ester CCIX was prepared from 5-bromo-3-hydroxy-indazole-1-carboxylic acid ethyl ester using the procedure described for preparation of 4-Bromo-3-methoxy-indazole-1-carboxylic acid ethyl ester CLXXXV (Example 37).

출처 및 근거

ORD 기록: ord-ca0d3f6fb0b74a4c87565c92eeb279f8
출처 데이터셋: uspto-grants-2010_09
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US07803830B2

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