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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 616012Generated: October 29, 2026

Morpholine → HCID 20313194, compound

https://huagongshe.com/reaction/616012

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMorpholineHCID 8083—
ReactantHCID 56626788HCID 56626788—
ProductHCID 20313194HCID 20313194—

Reaction Steps

By substituting 1-benzyl-1,4-dihydro-4-oxo-pyrimido-[1,2-a]benzimidazole-3-carboxylic acid ethyl ester in part a and morpholine in part b of Example 33, 1-benzyl-3-(4-morpholinylcarbonyl)pyrimido[1,2-a]benzimidazole-4 (1H)one is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04072679
Source datasetuspto-grants-1978_02
ORD IDord-4efdcd1a776142009ee8180fe7acdbc7
Source noteuspto-grants-1978_02