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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2264339Generated: October 30, 2026

HCID 11241643, compound → 748808-04-0

https://huagongshe.com/reaction/2264339

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 11241643HCID 11241643—
CatalystNickelHCID 935—
Product748808-04-0HCID 11458271—

Reaction Steps

3,3-Difluoro-1-methyl-5-nitro-1,3-dihydro-2H-indol-2-one was subjected to a hydrogenation reaction using a Raney-Ni catalyst under a hydrogen stream to obtain 5-amino-3,3-difluoro-1-methyl-1,3-dihydro-2H-indol-2-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07855198B2
Source datasetuspto-grants-2010_12
ORD IDord-31e7981f8edc4cd9b064d616baff315c
Source noteuspto-grants-2010_12