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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 328403Generated: October 30, 2026

Diazomethane → HCID 86734642, compound

https://huagongshe.com/reaction/328403

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiazomethaneHCID 9550—
ReactantHCID 73793500HCID 73793500—
ProductHCID 86734642HCID 86734642—

Reaction Steps

In the manner given in Example 10, a solution of 7-chloro-2-[(1-carboxy-2-hydroxyethylidene)hydrazino]-5-(o-chlorophenyl)-3H-1,4-benzodiazepine can be treated with ethereal diazomethane to give 7-chloro-2-[[1-(methoxycarbonyl)-2-hydroxyethylidene]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-319d227d8b1448f382b6b1cb984e019b
Source noteuspto-grants-1977_04