5970-06-9Relevant articles and documents
High Yield Acyl Anion Trapping Reactions: Direct Nucleophilic Acylation of Isocyanates and Isothiocyanates.
Seyferth, Dietmar,Hui, Richard C.
, p. 5251 - 5254 (2007/10/02)
The reactions of t-BuLi, sec-BuLi and n-BuLi with CO in the presence of isothiocyanates and isocyanates gives, after hydrolytic work-up, α-oxothioamides, RC(O)C(S)NHR', and α-oxoamides, RC(O)C(O)NHR', respectively, in good yield.Competition from the direct reaction of RLi with the substrate is encountered only in the case of reactions of the n-BuLi/CO system with isocyanates.