Title of article :
Reactions of N-Methyl Cyclic Ketene-N,X-acetals (X = S, O) with Isocyanates and Isothiocyanate
Author/Authors :
Li، Haiqing نويسنده , , Zhou، ihua نويسنده , , Cao، Liwei نويسنده , , Liu، Zhuqing نويسنده , , Jr، Charles U. Pittman نويسنده ,
Abstract :
Nucleophilic N-methyl cyclic ketene-N,X-acetals (X = S, O) can react with electrophilic aryl isocyanates, vinyl isocyanates and aryl isothiocyanates to form mono-adducts, bis-adducts and spirobicyclic compounds.
Keywords :
aryl isothiocyanate , N-methyl cyclic ketene-N , S-acetals , N-methyl cyclic ketene-N , O-acetals , vinyl isocyanates , aryl isocyanates
Journal title :
Astroparticle Physics
