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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 424814Generated: October 31, 2026

methyl 1H-indazole-3-carboxylate → 1h-Indazole-3-carboxylic acid,6-bromo-1-(1-methylethyl)-,methyl ester

https://huagongshe.com/reaction/424814

Reaction equation

Participants

RoleNameHCIDCharge
Reactantmethyl 1H-indazole-3-carboxylateHCID 657476—
ReactantMethyl 6-bromo-1H-indazole-3-carboxylateHCID 46784006—
Product1h-Indazole-3-carboxylic acid,6-bromo-1-(1-methylethyl)-,methyl esterHCID 66704192—

Reaction Steps

The title compound is prepared essentially as described in procedure 1d WO2005/080389 substituting 6-Bromo-1H-indazole-3-carboxylic acid methyl ester for 1H-indazole-3-carboxylic acid methyl ester. ES/MS m/e 296.0 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08106077B2
Source datasetuspto-grants-2012_01
ORD IDord-58b772b43d04489db8d59bd6a348537a
Source noteuspto-grants-2012_01