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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 328415Generated: October 31, 2026

Diazomethane → HCID 54157166, compound

https://huagongshe.com/reaction/328415

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiazomethaneHCID 9550—
ReactantHCID 54473097HCID 54473097—
ProductHCID 54157166HCID 54157166—

Reaction Steps

In the manner given in Example 10, 7-bromo-2-[(1-carboxy-3-methoxypropylidene)hydrazino]-5-(o-chlorophenyl)-3H-1,4-benzodiazepine can be treated with ethereal diazomethane to give 7-bromo-2-[[1-(methoxycarbonyl)-3-methoxypropylidene]hydrazino]-5-(o-chlorophenyl)-3H-1,4-benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04017492
Source datasetuspto-grants-1977_04
ORD IDord-f074772c05c74297a6835fb3e3686f64
Source noteuspto-grants-1977_04