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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1775921Generated: October 29, 2026

Formaldehyde → HCID 57930458, compound

https://huagongshe.com/reaction/1775921

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantTrifluoroacetic acidHCID 6422—
ReactantHydrazine, (2-fluorophenyl)-, hydrochloride (1:1)HCID 2723910—
Reactant4,4-Diethoxy-N-methylbutan-1-amineHCID 13994547—
ReactantHCID 57825658HCID 57825658—
SolventAcetonitrileHCID 6342—
SolventSodium hydrideHCID 24758—
Solvent2-Methyl-5-(oxiran-2-yl)pyridineHCID 15713588—
SolventHCID 66911646HCID 66911646—
ProductHCID 57930458HCID 57930458—

Reaction Steps

The title compound is prepared by following General Methods 3, 4 and 8 by using 2-fluorophenylhydrazine hydrochloride and 4,4-diethoxy-N-methylbutan-1-amine (General Method 3), 2-(7-fluoro-1H-indol-3-yl)-N-methylethanamine, formaldehyde and TFA in acetonitrile (General Method 4) and 8-fluoro-2,3,4,9-tetrahydro-2-methyl-1H-pyrido[3,4-b]indole, 2-methyl-5-(oxiran-2-yl)pyridine and NaH (General Method 8).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09260429B2
Source datasetuspto-grants-2016_02
ORD IDord-fb1e6d8f9e6e4aad88b0c04d19452a98
Source noteuspto-grants-2016_02