Electrophilic Iodination of 4-Nitroimidazoles - a New High Yielding Method for the Synthesis of 4-Nitro-5-iodoimidazoles
作者:Rao、Rao、Singh
DOI:10.1080/00397919408011194
日期:1994.2
Electrophilic iodination of 4-nitroimidazoles employing the system KI-HN3-AcOH provided for the synthesis of 4-nitro-5-iodoimidazoles in high yields. With 2-unsubstituted-4-nitroimidazoles, 2,5-diiodo-4-nitro-imidazoles were obtained.
A Facile High Yielding Method for Synthesis of N-Alkyl-4-Nitroimidazoles
作者:A. K. S. Bhujanga Rao、C. Gundu Rao、B. B. Singh
DOI:10.1080/00397919108016766
日期:1991.2
A high yielding and fast reaction for the synthesis of a variety of N-alkyl 4-nitroimidazoles has been described. This method involves reaction of 2-methyl-4(5)-nitro-1H-imidazole with suitable alkyl halides in K2CO3/DMF at 110-120-degrees-C.
BHUJANGA, RAO A. K. S.;GUNDU, RAO C.;, SINGH B. B., SYNTH. COMMUN., 21,(1991) N, C. 427-433
作者:BHUJANGA, RAO A. K. S.、GUNDU, RAO C.、, SINGH B. B.