A New and Facile Protocol for the Synthesis of Dithiocarbamate-linked 3,4-Dihydro-2H-pyran Using N-Halo Catalysts Under Mild Conditions Reaction

作者：Ghorbani Vaghei Ramin^*; Amiri Mostafa; Veisi Hojat

来源：Bulletin of the Korean Chemical Society, 2012, 33(12): 4047-4051.

DOI：10.5012/bkcs.2012.33.12.4047

• Dithiocarabamates
• Amine
• Carbon disulfide (CS2)
• 3,4-Dihydro-2H-pyran (DHP)
• TBBDA
• PBBS

A new and facile protocol for the synthesis of dithiocarabamate in EtOH/H2O is described. Reaction of aromatic and aliphatic amines with CS2 and 3,4-dihydro-2H-pyran in the presence of N,N,N',N'-tetrabromobenzene-1,3-disulfonamide [TBBDA] and poly(N-bromo-N-ethylbenzene-1,3-disulfonamide) [PBBS] gives the corresponding dithiocarbamates in good to high yields.

• 出版日期2012-12-20