O. Chupakhin, V. N. Kozhevnikov, D. N. Kozhevnikov
Aug 13, 1999
Citations
0
Influential Citations
12
Citations
Journal
Tetrahedron Letters
Abstract
Abstract The reaction of 3-pyrrolidino-1,2,4-triazine 4-oxide with ammonia leads to the product of tele -substitution of pyrrolidine - 5-amino-1,2,4-triazine 4-oxide. Sigmatropic shift of hydrogen postulated for such reactions has been proved by isolation of key intermediates.