Evidence for a ketene intermediate in the photochemical transformation of matrix-isolated o-nitrobenzaldehyde
作者:Sławomir Kuberski、Jerzy Gȩbicki
DOI:10.1016/0022-2860(92)80185-k
日期:1992.12
Abstract The ketene intermediate generated upon photolysis at 313 or 350 nm of matrix-isolated o-nitrobenzaldehyde was stabilized and characterized by UV-vis and IR spectroscopy. Further irradiation resulted in the formation of o-nitrosobenzoic acid along with N-hydroxybenzisoxazolone. Exclusive formation of the acid was observed when photolysis was carried out wavelengths greater than 357 nm.