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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 745516Generated: October 30, 2026

Thionyl Chloride → HCID 23313625, compound

https://huagongshe.com/reaction/745516

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
ReactantPyridine, 3-(4-aminobutyl)-HCID 72927—
ReactantHCID 23313643HCID 23313643—
ProductHCID 23313625HCID 23313625—

Reaction Steps

The acid chloride is prepared from (E)-3-(6,7-dimethyl-4-oxo-4H-quinazolin-3-yl]-2-propenoic acid and thionyl chloride as previously described. When this acid chloride is allowed to react with 3-pyridine butanamine under the usual conditions, (E)-3-(6,7-dimethyl-4-oxo-4H-quinazolin-3-yl)-N-[4-(3-pyridinyl)butyl]-2-propenamide is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04599336
Source datasetuspto-grants-1986_07
ORD IDord-f24d0f2444b74f91b10e25d3684ced4c
Source noteuspto-grants-1986_07