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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 13041Generated: October 29, 2026

Isobutyryl chloride → N-[(1R,2S)-1-[1-(4-fluorophenyl)indazol-5-yl]oxy-1-phenyl-propan-2-yl]-2-methyl-propanamide

https://huagongshe.com/reaction/13041

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsobutyryl chlorideHCID 62325—
Reactant(1S,2R)-1-{[1-(4-fluorophenyl)-1H-indazol-5-yl]oxy}-1-phenylpropan-2-amineHCID 66812640—
ProductN-[(1R,2S)-1-[1-(4-fluorophenyl)indazol-5-yl]oxy-1-phenyl-propan-2-yl]-2-methyl-propanamideHCID 25014366—

Reaction Steps

Prepared as described in Example 1 using (1S,2R)-1-{[1-(4-fluorophenyl)-1H-indazol-5-yl]oxy}-1-phenylpropan-2-amine (1a, 18 mg, 50 μmol) and 2-methylpropanoyl chloride (21 mg, 150 μmol). Yield 18 mg (84%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07728030B2
Source datasetuspto-grants-2010_06
ORD IDord-8b46b6b3e5434be69719c72453e58e27
Source noteuspto-grants-2010_06