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

ZUSAMMENFASSUNG

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.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

90827

Sigma-Aldrich

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

731374

Sigma-Aldrich

Tri-n-Butylphosphin, 99%

247049

Sigma-Aldrich

Tributylphosphin, mixture of isomers, 97%

T49484

Sigma-Aldrich

Tri-n-butylphosphin, 97%

T7567

Sigma-Aldrich

Tributylphosphin -Lösung, 200 mM (in N-methyl-2-pyrrolidinone), liquid