Enhanced Hydride Donation Achieved Molybdenum Catalyzed Direct <i>N</i>-Alkylation of Anilines or Nitroarenes with Alcohols: From Computational Design to Experiment
作者:Weikang Li、Ming Huang、Jiahao Liu、Yong-Liang Huang、Xiao-Bing Lan、Zongren Ye、Cunyuan Zhao、Yan Liu、Zhuofeng Ke
DOI:10.1021/acscatal.1c02956
日期:2021.8.20
An example of homogeneous Mo-catalyzed direct N-alkylation of anilines or nitroarenes with alcohols is presented. The DFT aimed design suggested the easily accessible bis-NHC-Mo(0) complex features a strong hydride-donating ability, achieving effective N-alkylation of anilines or challenging nitroarenes with alcohols. The enhanced hydride-donating strategy should be useful in designing highly active
介绍了均相 Mo 催化的苯胺或硝基芳烃与醇的直接N-烷基化的例子。DFT 目标设计表明,易于获得的双-NHC-Mo(0) 配合物具有强大的氢化物供体能力,可实现苯胺的有效N-烷基化或用醇挑战硝基芳烃。增强的氢化物捐赠策略应该有助于设计用于借氢转化的高活性系统。
Base-mediated cascade amidination/<i>N</i>-alkylation of amines by alcohols
作者:Chunyan Zhang、Zuyu Liang、Fenghong Lu、Xiaofei Jia、Guoying Zhang、Mao-Lin Hu
DOI:10.1039/d0cc04831c
日期:——
amidination/N-alkylation reaction of amines by alcohols has been developed. For the first time, nitriles have been identified as an efficient and benign water acceptor reagent in N-alkylation. Notably, the procedure tolerates a series of functional groups, such as methoxyl, halo, vinyl and hetero groups, providing a convenient method to construct different substituted diamino compounds, 15N labeled
Green and Scalable Aldehyde-Catalyzed Transition Metal-Free Dehydrative<i>N-</i>Alkylation of Amides and Amines with Alcohols
作者:Qing Xu、Qiang Li、Xiaogang Zhu、Jianhui Chen
DOI:10.1002/adsc.201200881
日期:2013.1.14
which alcohols were activated by transition metal‐catalyzed anaerobic dehydrogenation, the addition of external aldehydes was accidentally found to be a simple and effective protocol for alcohol activation. This interesting finding subsequently led to an efficient and green, practical and scalable aldehyde‐catalyzed transition metal‐free dehydrative N‐alkylation method for a variety of amides, amines
The present invention relates generally to compositions and methods for treating cancer and neoplastic disease. Provided herein are substituted amidopyridine or amidopyridazine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition histone demethylase. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.
The present invention relates generally to compositions and methods for treating cancer and neoplastic disease. Provided herein are substituted amidopyridine or amidopyridazine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition histone demethylase. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.