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Report | Regular issue | Vol 24, No. 10, 1986, pp.2813-2815
Published online, 1st January, 1970
DOI: 10.3987/R-1986-10-2813
The Formation and Facile Conversion of Trityl Phenylcynomethane Nitronate

Joseph H. Boyer* and Thanikavelu Manimaran

*Department of Chemistry, University of New Orleans, New Orleans, LA 70148, U.S.A.


Trityl chloride and silver phenylcyanomethane nitronate in toluene at -20°C gave trityl phenylcyanomethane nitronate 1, an unstable ester that rearranged and fragmented at 5-10°C to 1-triphenylmethoxy-4,5-diphenyl-1,2,3-triazole 6 with coproducts carbon dioxide, α,α’-bis(triphenylmethaneazo)stilbene 3, benzonitrile-N-oxide 4, and trityl isocyanate 5.