Compound Q&A
How is 3-(Diethylamino)-7-oxo-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile (CAS: 52372-36-8) typically synthesized?
Answer
![3-(Diethylamino)-7-oxo-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile](https://static.chemtradehub.com/structs/523/52372-36-8-be84.webp "3-(Diethylamino)-7-oxo-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile")
3-(Diethylamino)-7-oxo-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile is typically synthesized via a multi-step process involving reactions like condensation, alkylation, and cyclization. Common catalysts include bases like sodium hydride and palladium complexes. The overall yield is moderate with good selectivity, and the process involves careful control of reaction conditions to ensure product purity.
About
CAS No
52372-36-8
English Name
3-(Diethylamino)-7-oxo-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile
Molecular Formula
C23H18N4O2
Molecular Weight
382.4 g/mol
SMILES
CCN(CC)C1=CC2=C(C=C1)C=C3C(=C(C(=O)N4C3=NC5=CC=CC=C54)C#N)O2
InChIKey
UTTFXJZCRVZYQF-UHFFFAOYSA-N
Last Updated: 2025-09-29 09:43
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