910229-66-2Relevant articles and documents
Sequential regio and chemoselective cross-coupling reactions by means of O6-tri-isopropylsulfonate of 4-bromo-pyridazine 3,6-dione
de Araújo-Júnior, Jo?o X.,Schmitt, Martine,Benderitter, Pascal,Bourguignon, Jean-Jacques
, p. 6125 - 6128 (2006)
Regioselective desymmetrization of 4-substituted pyridazin-3,6-diones using sterically hindered 2,4,6-triisopropylphenyl-sulfonylchloride allowed efficient sequential palladium cross-coupling reactions.