Cite
MLA Citation
Kuno Schwärzer et al.. “Selective functionalization of the 1H-imidazo[1, 2-b]pyrazole scaffold. A new potential non-classical isostere of indole and a precursor of push–pull dyes.” Chemical science, vol. 12, no. 39, 2021, pp. 12993–13000. http://access.bl.uk/ark:/81055/vdc_100144741482.0x000025