A one-pot stereoselective synthesis of novel polyfunctionalized imidazolidines
2013
Olyaei, Abolfazl | Karimi, Mohsen Karbalaei | Razeghi, Reza
A facile, one-pot stereoselective synthesis of novel trans-4,5-dihydroxy-2-aryl-1,3-bis(heteroaryl)imidazolidines is achieved by a cyclocondensation reaction of 2 equiv of heteroarylamines with benzaldehyde derivatives, in the presence of guanidinium chloride as a polyfunctional organocatalyst, with aqueous glyoxal to afford the title products. This general protocol provides a wide range of new polyfunctionalized imidazolidines in good to high yields.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
出版者
Elsevier Ltd
其它主题
Glyoxal; Imidazolidine; Guanidinium; Aldehyde; Heteroarylamine
语言
英语
类型
Journal Article; Text
2024-02-29
MODS