Cite

    Carson Wiethan et al.. “Synthesis of pyrazolo[1, 5-a]quinoxalin-4(5H)-ones via one-pot amidation/N-arylation reactions under transition metal-free conditions.” Organic & biomolecular chemistry, vol. 14, no. 37, 2016, pp. 8721–8727. http://access.bl.uk/ark:/81055/vdc_100036709201.0x00004c