Reduction of-substituted [1,2,3]triazolo[4,5-c]pyridines with nickel-aluminum alloy in aqueous alkali gave 2-azaspinaceamines. Reduction of imidazo[4,5-c]pyridine and [1,2,3]triazolo[4,5-c]pyridine derivatives with formic acid in the presence of triethylamine resulted in formation of 5-formylspinaceamines and 2-azaspinaceamines. The 5-formyl group in the latter can be removed by acid hydrolysis. Unsubstituted 2-azaspinaceamine, an aza analog of natural spinaceamine, was synthesized for the first time.
Yutilov, Yu. M.; Smolyar, N. N., Russian Journal of Organic Chemistry, 1994, vol. 30, # 3.2, p. 474 - 480
作者:Yutilov, Yu. M.、Smolyar, N. N.
DOI:——
日期:——
Jutilow Ju. M., Smoljar N. N., Zh. organ. khimii, 30 (1994) N 3, S 440-446
作者:Jutilow Ju. M., Smoljar N. N.
DOI:——
日期:——
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作者:Yu. M. Yutilov、N. N. Smolyar、N. V. Astashkina
DOI:10.1023/a:1016350629395
日期:——
Reduction of-substituted [1,2,3]triazolo[4,5-c]pyridines with nickel-aluminum alloy in aqueous alkali gave 2-azaspinaceamines. Reduction of imidazo[4,5-c]pyridine and [1,2,3]triazolo[4,5-c]pyridine derivatives with formic acid in the presence of triethylamine resulted in formation of 5-formylspinaceamines and 2-azaspinaceamines. The 5-formyl group in the latter can be removed by acid hydrolysis. Unsubstituted 2-azaspinaceamine, an aza analog of natural spinaceamine, was synthesized for the first time.