The present invention encompasses compounds of general formula (1) wherein R1 to R3 are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
The present invention encompasses compounds of general formula (1)
wherein
R
1
to R
3
are defined as in claim
1
, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
Pd-Methylnaphthyl-tBuBrettPhos Complexes as Efficient and Selective Catalysts for the Monoarylation of Ammonia and Hydrazine
作者:Bingxiang Xue、Florian Papp、Muyang Yang、Jie Shen、Angelino Doppiu、Lukas J. Gooßen
DOI:10.1021/acscatal.4c02624
日期:2024.8.2
Only a few sterically crowded ligands promote palladium-catalyzed, selective monoarylations of ammonia and hydrazine. We herein demonstrate that the formation of palladium precatalysts bearing such ligands is the limiting factor in these reactions, and we present bench-stable, Pd-methylnaphthyl (MeNAP)-tBuBrettPhos complexes as effective catalysts. X-ray and spectroscopic analyses have revealed that