Enantioselective Deaminative Alkylation of Amino Acid Derivatives with Unactivated Olefins
作者:Shang-Zheng Sun、Yue-Ming Cai、De-Liang Zhang、Jia-Bao Wang、Hong-Qing Yao、Xi-Yan Rui、Ruben Martin、Ming Shang
DOI:10.1021/jacs.1c12350
日期:2022.1.26
sterically encumbered bis(oxazoline) ligand backbone, thus offering a de novo technology for accessing enantioenriched sp3–sp3 linkages via sp3 C–N functionalization. Our protocol is distinguished by its broad scope and generality across a wide number of counterparts, even in the context of late-stage functionalization. In addition, an enantioselective deaminative remote hydroalkylation reaction of unactivated
在此,我们报道了第一个镍催化的氨基酸和肽衍生物与未活化烯烃的对映选择性脱氨烷基化反应。成功的关键是发现了一种新的空间阻碍双(恶唑啉)配体主链,从而提供了一种通过sp 3 C-N 功能化获得对映体富集的sp 3 – sp 3连接的从头技术。我们的协议以其广泛的范围和广泛的通用性而著称,即使在后期功能化的背景下也是如此。此外,未活化内烯烃的对映选择性脱氨远程加氢烷基化反应也已触手可及,从而为在远程sp 3 C-H位点上形成对映体富集的sp 3 – sp 3中心提供了有用的切入点。