Photochemistry of 5-allyloxy-tetrazoles: steady-state and laser flash photolysis study
作者:L. M. T. Frija、I. V. Khmelinskii、C. Serpa、I. D. Reva、R. Fausto、M. L. S. Cristiano
DOI:10.1039/b718104c
日期:——
-N=bridge and the proton shifted to the oxazine ring. Both tautomeric forms are relevant in the photolysis of oxazines in solution. Secondary reactions were observed, leading to the production of phenyl vinyl-hydrazines, enamines, aniline and phenyl-isocyanate. Transient absorption, detected by laserflashphotolysis, is attributed to the formation of triplet 1,3-biradicals generated from the excited 5-allyloxy-tetrazoles