Pd(II)-catalyzed Carbonylative Cyclization of N-aryl-2-aminopyrimidines with Mo(CO)(6) as Carbon Monoxide Source

Ting-Ting Deng,Jie Huang,Guo Lian,Wen-Wu Sun,Bin Wu

ASIAN JOURNAL OF ORGANIC CHEMISTRY（2021）

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摘要

A convenient and efficient synthetic protocol for the preparation of pyrimidoquinazolinone through Pd(II)-catalyzed carbonylative cyclization of N-aryl-2-aminopyrimidines with Mo(CO)(6) as carbon monoxide source is established. A series of 6H-pyrimido[2,1-b]quinazolin-6-one derivatives were obtained in good yields. The scale-up synthesis was investigated.

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关键词

Pd(II)-catalyzed, carbonylative, cyclization, molybdenum hexacarbonyl, pyrimidoquinazolinone

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