Preparation of substituted triphenylenes <i>via</i> nickel-mediated Yamamoto coupling
作者:Zachary W. Schroeder、Joshua LeDrew、Vanessa M. Selmani、Kenneth E. Maly
DOI:10.1039/d1ra07931j
日期:——
for electron deficient triphenylenes. Here we demonstrate that the nickel-mediated Yamamoto coupling of o-dibromoarenes is a concise and efficient way to prepare substituted triphenylenes, including electron-deficient systems that are otherwise challenging to prepare. We also demonstrate the application of this approach to prepare electron deficient discotic mesogens composed of triphenylenes bearing
A variety of transformation of unprecedented phthalides readily formed by the reaction of TMSCF3 and aromatic 1,2‐diesters resulted in obtaining different types of CF3‐containing compounds, which were almost inaccessible by previously developed methods.
[EN] CEREBLON E3 LIGASE INHIBITORS<br/>[FR] INHIBITEURS DE LIGASE E3 CEREBLON
申请人:UNIV MICHIGAN REGENTS
公开号:WO2021041664A1
公开(公告)日:2021-03-04
The present disclosure provides compounds represented by Formula I: wherein R2a, R2b, R2c, R2d, R3, R13, and Z are as defined in the specification, and the salts and solvates thereof. Compounds of Formula I are cereblon (CRBN) ubiquitination inhibitors or monofunctional synthetic intermediates that can be used to prepare PROTAC molecules. CRBN ubiquitination inhibitors and PROTAC molecules are useful for the treatment of cancer and other diseases.