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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 443893Generated: October 30, 2026

Nitric Acid → HCID 12891968, compound

https://huagongshe.com/reaction/443893

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitric AcidHCID 944—
ReactantHCID 12891966HCID 12891966—
SolventIsopropanolHCID 3776—
ProductHCID 12891968HCID 12891968100%

Reaction Steps

To a stirred solution of 95 parts of 2,3-dihydroimidazo[2,1-b]benzothiazole in 480 parts of 2-propanol are added 57 parts of nitric acid solution 66%. The formed nitrate salt is filtered off and dried, yielding 129 parts (100%) of 2,3-dihydroimidazo[2,1-b]benzothiazole mononitrate; mp. 163.7° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04262004
Source datasetuspto-grants-1981_04
ORD IDord-602e7601af564ba6a37301501af1b3a9
Source noteuspto-grants-1981_04