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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 436792Generated: October 30, 2026

1,5-Dichloropentan-2-one → HCID 54486573, compound

https://huagongshe.com/reaction/436792

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,5-Dichloropentan-2-oneHCID 262978—
Reactant7-Chloro-5-(2-chlorophenyl)-2-hydrazinyl-3H-1,4-benzodiazepineHCID 12390875—
SolventTetrahydrofuranHCID 8028—
ProductHCID 54486573HCID 54486573—

Reaction Steps

In the manner given in Example 1, 7-chloro-2-hydrazino-5-(o-chlorophenyl)-3H-1,4-benzodiazepine in tetrahydrofuran can be treated with 1,5-dichloro-2-pentanone under nitrogen to give 7-chloro-2-[[2-chloro-1-(3-chloropropyl)ethylidene]hydrazino]-5-(o-chlorophenyl)-3H-1,4-benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04028356
Source datasetuspto-grants-1977_06
ORD IDord-37fea10896a04cfca8c269f7eb11a531
Source noteuspto-grants-1977_06