[EN] MONO-LIGATED PALLADIUM CATALYSTS, THEIR SYNTHESIS AND USE IN SUZUKI COUPLING<br/>[FR] CATALYSEURS AU PALLADIUM MONO-LIGATURÉS, LEUR SYNTHÈSE ET LEUR UTILISATION DANS UN COUPLAGE DE SUZUKI
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2018106338A1
公开(公告)日:2018-06-14
The present invention is mono-ligated palladium catalysts that are easy to synthesize and are effective in Suzuki coupling reactions. Specifically these catalysts are characterized by an aromatic ring having a substituent with two nitrogen atoms one of which associates with the palladium atom.
[EN] BICYCLIC COMPOUNDS AS ALLOSTERIC SHP2 INHIBITORS<br/>[FR] COMPOSÉS BICYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS ALLOSTÉRIQUES DE SHP2
申请人:REVOLUTION MEDICINES INC
公开号:WO2018136265A1
公开(公告)日:2018-07-26
The present disclosure is directed to inhibitors of SHP2 and their use in the treatment of disease. Also disclosed are pharmaceutical compositions comprising the same.
本公开涉及SHP2的抑制剂及其在治疗疾病中的应用。还公开了包含相同成分的药物组合物。
[EN] MONO-LIGATED PALLADIUM CATALYTS, THEIR SYNTHESIS AND USE IN SUZUKI COUPLING<br/>[FR] CATALYSEURS DE PALLADIUM MONO-LIGATURÉS, LEUR SYNTHÈSE ET LEUR UTILISATION DANS UN COUPLAGE DE SUZUKI
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2018106336A1
公开(公告)日:2018-06-14
The invention is certain mono-ligated palladium catalysts that are easy to synthesize and are effective in Suzuki coupling reactions. The mono-ligated catalysts comprise a ring structure having a substituent group with a nitrogen atom adjacent the ring structure and an oxygen atom associated with the palladium atom.
The present invention relates to a process for preparing substituted biphenyls via Suzuki coupling using specific phosphorus ligands and a solvent mixture containing water, a non-polar organic solvent and a polar aprotic co-solvent.
Rapid, Homogenous, B-Alkyl Suzuki–Miyaura Cross-Coupling of Boronic Esters
作者:Matthew J. Bock、Scott. E. Denmark
DOI:10.1021/acs.joc.4c00089
日期:——
anhydrous Suzuki–Miyaura cross-coupling of alkylboronic esters with aryl halides is described. Parallel experimentation revealed that the combination of AntPhos, an oxaphosphole ligand, neopentyldiol alkylboronic esters, and potassium trimethylsilanolate (TMSOK) enables successful cross-coupling. In general, reactions proceed in under 1 h with good yields and high linear/branched (l/b) selectivities. Crucially