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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1076211Generated: October 30, 2026

Sulfuric Acid → HCID 21539221, compound

https://huagongshe.com/reaction/1076211

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantHCID 178487272HCID 178487272—
ProductHCID 21539221HCID 21539221—

Reaction Steps

In the manner given in Example 5, 3-methoxy[(5H-dibenzo[b,e][1,4]diazepin-11-yl)amino]acetaldehyde dimethylacetal is treated with concentrated sulfuric acid to give 11-methoxy-9H-dibenzo[b,f]imidazo[1,2-d][1,4]diazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03956297
Source datasetuspto-grants-1976_05
ORD IDord-a1949d27de8142daaac91d9d03445a37
Source noteuspto-grants-1976_05