104472-96-0Relevant articles and documents
Reaction of Phosphorus Pentasulfide with Organolithiums. An In Situ Reagent for the Preparation of Thiolactams
Goel, O. P.,Krolls, U.
, p. 162 - 164 (1987)
Phosphorus pentasulfide reacts under mild conditions with four equivalents of n-butyllithium, methyllithium or phenyllithium giving solutions in tetrahydrofuran.The new reagents in situ convert lactams to thiolactams and show significant selectivity in the type of reactive lactams.