Abstract
During a study of triazoles and related condensed heterocycles [1], we synthesized 7-methyl-3methylthio-7,8-dihydro[1,2,4]triazolo[3,4-f][1,2,4]triazine (5), which is a previously unknown heterocyclic system. The amino alcohol 2 obtained by methylation of thione 1 is converted to the chlorinated derivative 3, and then to the methylamino derivative 4. Compound 5 is obtained by condensation of the latter with ethyl orthoformate. In its IR spectrum, there were no vibrational bands for the amino groups, but in the H NMR spectrum we observed a signal from the methine proton at 7.11 ppm.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
