Investigation in the field of organophosphorus derivatives of phenoxazine

Abstract

1. N-(Bromoacetyl)phenoxazines react with trialkyl phosphites with the formation of N-(O, O′-dialkylphosphonoacetyl)phenoxazines. 2. Arbuzov rearrangement of N-(bromoacetyl)phenoxazine with trialkyl phosphites yielded a series of N-(O, O′-dialkylphosphonoacetyl)phenoxazines, which have not been described in the literature.