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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1974306Generated: October 27, 2026

Butanoic acid, 4-chloro-4-oxo-, methyl ester → HCID 21489169, compound

https://huagongshe.com/reaction/1974306

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButanoic acid, 4-chloro-4-oxo-, methyl esterHCID 73888—
ReactantBenzimidazo(2,1-b)quinazolin-12(5H)-oneHCID 199411—
ProductHCID 21489169HCID 21489169—

Reaction Steps

6-(3-Carbomethoxypropionyl)benzimidazo[2,1-b]quinazolin-12(6H)one is prepared with benzimidazo[2,1-b]quinazolin-12(6H)one and methyl 3-(chloroformyl)propionate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04000275
Source datasetuspto-grants-1976_12
ORD IDord-eef009bd98b14233a692677ee92cdfe8
Source noteuspto-grants-1976_12