286409-66-3Relevant articles and documents
Intramolecular cyclization of 1,2-bis(N-alkoxy-N-nitrosoamino)alkanes: A unique route to 4,5-dihydro-1,2,3-triazole 2-oxides
Khlestkin, Vadim K.,Mazhukin, Dmitrii G.,Tikhonov, Alexsei Ya.,Rybalova, Tatyana V.,Bagryanskaya, Irina Yu.,Gatilov, Yurii V.
, p. 681 - 690 (2007/10/03)
1,2-Bis(N-alkoxy-N-nitroso)amines 7 obtained by nitrosation of the corresponding 1,2-bisalkoxyamines 4 were smoothly converted into 1-alkoxy- 4,5-dihydro-1,2,3-triazole 2-oxides 8 under reflux in methanol in high yields. 4H-1,2,3-Triazole 2-oxides 9, a novel type of triazole oxides, and 2- hydroxy-2H-1,2,3-triazoles 10 were obtained by the reaction of 1-alkoxy-4,5- dihydro-1,2,3-triazole 2-oxides 8 with sodium methoxide.
