Titanium(IV) Isopropoxide Mediated Synthesis of Pyrimidin-4-ones
作者:Joshi M. Ramanjulu、Michael P. DeMartino、Yunfeng Lan、Robert Marquis
DOI:10.1021/ol100624p
日期:2010.5.21
A novel, one-step method for the synthesis of tri- and tetrasubstituted pyrimidin-4-ones is reported. This method involves a titanium(IV)-mediated cyclization involving two sequential condensations of primary and β-ketoamides. The reaction is operationally facile, readily scalable, and offers rapid entry into differentially substituted pyrimidin-4-one scaffolds. The high functional group compatibility
A Convenient Method for the Synthesis of 2,6-Disubstituted 3-Aryl-4(3<i>H</i>)-pyrimidones
作者:K. A. Gupta、Anil K. Saxena、Padam C. Jain
DOI:10.1055/s-1981-29644
日期:——
Gupta, K. A.; Saxena, Anil K.; Jain, Padam C., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. <B> 22, # 8, p. 789 - 794
作者:Gupta, K. A.、Saxena, Anil K.、Jain, Padam C.、Dua, P. R.、Prasad, C. R.、Anand, Nitya