Bulletin of the Chemical Society of Japan p. 3791 - 3793 (1988)
Update date:2022-07-30
Topics:
Kamala, K.
Rao, P. Jayaprasad
Reddy, K. Kondal
2-Aroylamino)pyrimidines (4) have been converted into 1-(2-pyrimidyl)-5-aryl-1H-tetrazoles (6) by treatment with PCl5 followed by azidolysis in aqueous acetone solution.Pyrolysis of 6 in decalin gave 2-aryl<1,2,4>triazolo<1,5-a>pyrimidines (8).A reasonable pathway for the formation of 8 from 6 is suggested.Structures of all the compounds have been established by elemental analysis and spectral data.
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Doi:10.1021/jm00127a007
(1989)Doi:10.1055/s-2006-948189
(2006)Doi:10.1016/j.tet.2020.131674
(2020)Doi:10.1016/j.tetlet.2009.12.039
(2010)Doi:10.1016/j.jorganchem.2009.10.007
(2010)Doi:10.1016/S0040-4039(00)80612-7
(1988)
