Cite
MLA Citation
Wei Wei et al.. “Direct and metal-free arylsulfonylation of alkynes with sulfonylhydrazides for the construction of 3-sulfonated coumarins.” Chemical communications, vol. 51, no. 4, 2015, pp. 768–771. http://access.bl.uk/ark:/81055/vdc_100041533798.0x00000c