Chen, C. ChunWaser, Jerome2015-05-292015-05-292015-05-29201510.1021/acs.orglett.5b00015https://infoscience.epfl.ch/handle/20.500.14299/114610WOS:000349274200087A one-pot three-component protocol for the preparation of arylsulfonyl alkynes through the reaction of ethynyl-benziodoxolone (EBX) reagents, DABSO (DABCO.SO2), and either organomagnesium reagents or aryl iodides with a palladium catalyst is reported. A broad range of aryl and heteroarylalkynyl sulfones were obtained in 46-85% overall yield.text::journal::journal article::research article