
TY  - JOUR
A1  - Jacobsen, NW 
A1  - Rose, SE 
T1  - 1,2,4-Triazines. 1. The Use of C-13 Nuclear-Magnetic-Resonance Spectroscopy to Determine the Methylation Products of 3-Methylthio-1,2,4-Triazin-5(2h)-One
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1985
VL  - 38
IS  - 12
SP  - 1809
EP  - 1813
KW  - 
UR  - https://doi.org/10.1071/CH9851809 
N2  - Carbon-13 nuclear magnetic resonance spectroscopy utilizing both proton coupled and decoupled spectra has been found to be a useful method to determine unequivocally the sites of methylation in the 1,2,4-triazine series. Specifically, the method identified the methylation products of 3-methylthio-1,2,4-triazin-5(2H)-one as the new zwitterion 1-methyl-3- methylthio-1,2,4-triazinium-5-olate and the previously reported N2, N4- and O-methyl isomers. 
ER  -

