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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 268533Generated: October 31, 2026

Acetic Acid → HCID 12612386, compound

https://huagongshe.com/reaction/268533

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantFormaldehydeHCID 712—
ReactantSodium cyanoborohydrideHCID 5003444—
ReactantHCID 21551889HCID 21551889—
SolventAcetonitrileHCID 6342—
ProductHCID 12612386HCID 12612386—

Reaction Steps

In the manner given in Example 23 a solution of 8-chloro-1-(aminomethyl)-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine in acetonitrile is treated with formalin, sodium cyanoborohydride and acetic acid to give 8-chloro-1-[(dimethylamino)methyl]-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03947466
Source datasetuspto-grants-1976_03
ORD IDord-c9ef30a6b6094910952afc38989350eb
Source noteuspto-grants-1976_03