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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1436996Generated: November 2, 2026

Formaldehyde → HCID 23624253, compound

https://huagongshe.com/reaction/1436996

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantSodium triacetoxyborohydrideHCID 5049666—
ReactantHCID 23624258HCID 23624258—
Solvent1,2-DichloroethaneHCID 11—
ProductHCID 23624253HCID 2362425350%

Reaction Steps

5-(1H-indol-5-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine was subjected to reductive amination using formaldehyde and sodium triacetoxyborohydride in 1,2-dichloroethane to give 5-(1H-indol-5-yl)-2-methyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine as a white powder in 50% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07622462B2
Source datasetuspto-grants-2009_11
ORD IDord-44d21bdfcd5e4604817933cdc3fc9f77
Source noteuspto-grants-2009_11