in this study, some new application of
chlorodiphenylphosphine (CDP), a commercially available reagent, have
been investigated. Mono-N-benzylation and amidation of amines with
alcohols or carboxylic acid, nitration of amoratic compounds in neutral
conditions and one-pot, direct synthesis of acylazides and
acylisothocyanates from carboxylic acids were performed using
chlorodiphenylphosphine in different mixed reagent systems.