117258-26-1Relevant articles and documents
Methylation of 2,4-Dihydro-3H-1,2,4-triazol-3-ones. A Structural Determination of Anhydro-5-aryl-1,4-dimethyl-3-hydroxy-1,2,4-triazolium Hydroxides by Two Dimensional NMR
Huber, Edward W.,Kane, John M.
, p. 1957 - 1961 (2007/10/02)
The syntheses of 5--4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (6) and 5--2,4-dimethyl-2,4-dihydro-3H-1,2,4-triazol-3-one (7) are reported.The alkylation of 6 with methyl iodide to yield 7 also yields anhydro-5--1,4-dimethyl-3-hydroxy-1,2,4-triazolium hydroxide (8).The structures of these products are substantiated using 2D nmr techniques.