Thermolysis of N-allylic 1,2,4-triazoles
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Per H. J. Carlsen; KΓ₯re B. JΓΈrgensen
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Article
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1997
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Journal of Heterocyclic Chemistry
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English
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## Abstract A number of 4βallylic substituted 3,5βdiphenylβ4__H__β1,2,4βtriazoles were thermolyzed at 315β320Β° in evacuated glass ampoules. The main reaction in the melt was rearrangement to the corresponding 1βsubstituted triazoles, which appeared to proceed __via__ competing S~N~2 and S~N~2β² mech