Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Salo Gronowitz and Boris Holm and Johannes Thomsen and Károly Kovács and Alf A. Lindberg and J. Cymerman Craig,On the Halogen-Metal Exchange Reaction between 2-Bromo-3-iodothiophene and Ethyllithium.,Acta Chemica Scandinavica,0904-213X,Danish Chemical Society,1969,23,,2207-2208,https://cir.nii.ac.jp/crid/1360574095269584896,https://doi.org/10.3891/acta.chem.scand.23-2207