OXIDATION OF HANTZSCH ESTERS USING THE NEW SYSTEM HNO3/BENTONITE AND MICROWAVE IRRADIATION

被引:57
作者
GARCIA, O
DELGADO, F
CANO, AC
ALVAREZ, C
机构
[1] Univ Nacl Autonoma Mexico, INST QUIM, CIRCUITO EXTERIOR, CD UNIV, COYOACAN, MEXICO CITY 04510, DF, MEXICO
[2] Univ Nacl Autonoma Mexico, FAC ESTUDIOS SUPER, SECC Q ORGAN, CUAUTITLAN, MEXICO
关键词
D O I
10.1016/S0040-4039(00)61635-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
We report the aromatization of 1,4-dihydropyridines on using the system HNO3/Bentonite1 in absence of solvent, by irradiation of the samples in a microwave oven, obtaining excellent yields on very short times comparing with the normal procedures.
引用
收藏
页码:623 / 625
页数:3
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