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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2278692Generated: October 31, 2026

4-Bromophenylhydrazine → HCID 86719433, compound

https://huagongshe.com/reaction/2278692

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-BromophenylhydrazineHCID 12158—
Reactant4-FluorobenzaldehydeHCID 68023—
ReactantHCID 86719434HCID 86719434—
ProductHCID 86719433HCID 86719433—

Reaction Steps

2-((4S,5S)-1-(4-Bromophenyl)-3-(4-fluorophenyl)-4-methyl-4,5-dihydro-1H-pyrazol-5-yl)acetonitrile was prepared from 4-fluorobenzaldehyde and (4-bromophenyl)hydrazine following the procedure for the preparation of 4-((4S,5S)-5-(cyanomethyl)-1-(4-methoxyphenyl)-4-methyl-4,5-dihydro-1H-pyrazol-3-yl)benzonitrile (example 91G). LC-MS [M+H] 372, 374.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133163B2
Source datasetuspto-grants-2015_09
ORD IDord-0d01f35c51234f4582575e5b133187ed
Source noteuspto-grants-2015_09