Tributylphosphine-catalyzed cycloaddition of aziridines with carbon disulfide and isothiocyanate.

Tributylphosphine-catalyzed cycloaddition of aziridines with carbon disulfide and isothiocyanate.

The Journal of organic chemistry (2008-10-24)

Jing-Yu Wu, Zhi-Bin Luo, Li-Xin Dai, Xue-Long Hou

RESUMEN

Aziridines underwent cyclization reaction with carbon disulfide and isothiocyanate in the presence of organophosphine to afford thiazolidinone derivatives in good to high yields. The mechanistic study revealed that organophosphine serves as a catalyst in the reaction.

MATERIALES

Referencia del producto

Marca

Descripción del producto

90827

Sigma-Aldrich

Tributylphosphine, ≥93.5% (Tri-N-butylphosphine, GC)

247049

Sigma-Aldrich

Tributylphosphine, mixture of isomers, 97%

731374

Sigma-Aldrich

Tri-n-butylphosphine, 99%

T49484

Sigma-Aldrich

Tri-n-butylphosphine, 97%

T7567

Sigma-Aldrich

Tributylphosphine solution, 200 mM (in N-methyl-2-pyrrolidinone), liquid