An efficient one-pot approach to the synthesis of symmetric trithiocarbonates from carbon disulfide and alkyl halides using imidazole
作者:Mohammad Soleiman-Beigi、Zahra Taherinia
DOI:10.1080/17415993.2014.919296
日期:2014.9.3
A novel method is reported for the synthesis of symmetricdialkyl and cyclic (5, 6 and 7 member) trithiocarbonates from alkyl halides and carbon disulfide in the presence of imidazole and water in DMSO under mild reaction conditions. Imidazole is used as an inexpensive, non-toxic and readily available catalyst in this procedure. GRAPHICAL ABSTRACT
A convenient one-pot method for the synthesis of symmetrical dialkyl trithiocarbonates using NH<sub>4</sub>
OAc under mild neutral conditions
作者:Zeinab Arzehgar、Hosna Ahmadi
DOI:10.1002/jccs.201800062
日期:2019.3
A facial, new, one‐pot method for the preparation of symmetrical organic trithiocarbonates from various alkyl halides and carbon disulfide is described. This is a convenient, clean, and mild procedure, which involves the use of the neutral, nontoxic, commercially available, and inexpensive reagent NH4OAc in the preparation of the trithiocarbonate ion from carbon disulfide.