Microwave-assisted, metal- and solvent-free synthesis of diaryl thioethers from aryl halides and carbon disulfide in the presence of [DBUH]+[OAc]-

作者：Zhou, Yongsheng^*

来源：Journal of Chemical Research, 2016, 40(5): 305-307.

DOI：10.3184/174751916X14605556925623

• diaryl thioethers
• aryl halides
• carbon disulfide
• microwave-assisted
• ionic liquids
• diaryl sulfides

A microwave-assisted direct coupling between aryl halides and carbon disulfide in ionic liquid [DBUH](+)[OAc](-)(DBU = 1,8-diazabicyclo-[5.4.0] undec-7-ene) has been developed. The reactions are very efficient, affording the corresponding diaryl thioethers in moderate to high yields. Aryl chlorides could also be reacted with carbon disulfide using this protocol. Moreover, [DBUH](+)[OAc](-) could be easily recovered and reused for several runs.

• 出版日期2016-5
• 单位常州大学