Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2

NWIPB OpenIR

	Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2
	Zhao, Yulei; Guo, Xuqiang; Du, Yulan; Shi, Xinrui; Yan, Shina; Liu, Yunlin; You, Jinmao
	2020
发表期刊	ORGANIC & BIOMOLECULAR CHEMISTRY
卷号	18 期号:35
摘要	A methylenation-cyclization reaction, employing cyclic enaminones with primary aromatic amines and two molecules of CO2, furnishing fused-tetrahydropyrimidines, is discussed. In this Cs(2)CO(3)and ZnI(2)catalyzed one-pot two-step procedure, two molecules of CO(2)were selectively converted to methylene groups. The multi-component reaction might proceed through the formation of bis(silyl)acetal which was followed by condensation and further aza-Diels-Alder reaction. Hydroquinazoline, hydrocyclopenta[d]pyrimidine and hydroindeno[1,2-d]pyrimidine derivatives could be prepared with CO(2)as the C1 source, effectively.
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/60246
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Zhao, Yulei,Guo, Xuqiang,Du, Yulan,et al. Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2020,18(35).
APA	Zhao, Yulei.,Guo, Xuqiang.,Du, Yulan.,Shi, Xinrui.,Yan, Shina.,...&You, Jinmao.(2020).Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2.ORGANIC & BIOMOLECULAR CHEMISTRY,18(35).
MLA	Zhao, Yulei,et al."Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2".ORGANIC & BIOMOLECULAR CHEMISTRY 18.35(2020).