摘要
4-Sustituted derivatives of Hantzsch 1,4-dihydropyridine were oxidized by nitric oxide donor isoamyl nitrite in CH3CN at room temperature to give the corresponding pyridine derivatives.When 4-substituted group was methyl,ethyl,phenyl respectively,4-nitrophenyl or 4-methoxyphenyl respectirely,it was preserved.But when the group was 2-furyl or 2-phenylethenyl,products partly removing substituent were produced.
4-Sustituted derivatives of Hantzsch 1,4-dihydropyridine were oxidized by nitric oxide donor isoamyl nitrite in CH3CN at room temperature to give the corresponding pyridine derivatives.When 4-substituted group was methyl,ethyl,phenyl respectively,4-nitrophenyl or 4-methoxyphenyl respectirely,it was preserved.But when the group was 2-furyl or 2-phenylethenyl,products partly removing substituent were produced.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2010年第6期767-769,共3页
Chemical Research and Application
基金
教育部创新团队经费支持
关键词
亚硝酸异戊酯
汉斯酯
芳香化
NO供体
isoamyl nitrite
hantzsch
aromatization
nitric oxide donor
