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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1391260Generated: November 4, 2026

2-Chloropropionyl chloride → HCID 21330785, compound

https://huagongshe.com/reaction/1391260

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloropropionyl chlorideHCID 111019—
ReactantSodium AcetateHCID 517045—
ReactantHCID 21330783HCID 21330783—
ProductHCID 21330785HCID 21330785—

Reaction Steps

In the manner given in Example 1, 6,7-dicyano-5-(o-bromophenyl)-3H-1,4-benzodiazepin-2-yl hydrazine was reacted with α-chloropropionyl chloride and after 1.5 hours with sodium acetate, then refluxed to give 7,8-dicyano-1-(α-chloroethyl)-6-(o-bromophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04141902
Source datasetuspto-grants-1979_02
ORD IDord-5b789865a5744adbb827584f1e31379d
Source noteuspto-grants-1979_02