Urea mediated 5-substituted-1H-tetrazole via [3 + 2] cycloaddition of nitriles and sodium azide

Autor: Yakambram, B., Jaya Shree, A., Srinivasula Reddy, L., Satyanarayana, T., Naveen, P., Bandichhor, Rakeshwar
Zdroj: In Tetrahedron Letters 31 January 2018 59(5):445-449
Databáze: ScienceDirect