“Nanorust”-catalyzed Benign Oxidation of Amines for Selective Synthesis of Nitriles
作者:Rajenahally V. Jagadeesh、Henrik Junge、Matthias Beller
DOI:10.1002/cssc.201402613
日期:2015.1
Organic nitriles constitute key precursors and central intermediates in organicsynthesis. In addition, nitriles represent a versatile motif found in numerous medicinally and biologically important compounds. Generally, these nitriles are synthesized by traditional cyanation procedures using toxic cyanides. Herein, we report the selective and environmentally benign oxidative conversion of primary amines
有机腈构成有机合成中的关键前体和中心中间体。另外,腈是在许多医学和生物学上重要的化合物中发现的通用基序。通常,这些腈是使用有毒氰化物通过传统的氰化步骤合成的。本文中,我们报道了使用可重复使用的基于“纳米锈”(纳米级Fe 2 O 3)的分子氧催化剂,伯胺选择性和环境无害的氧化转化,用于合成结构多样的芳香族,脂肪族和杂环腈。
POLYBASIC BACTERIAL EFFLUX PUMP INHIBITORS AND THERAPEUTIC USES THEREOF
申请人:Glinka Tomasz
公开号:US20100152098A1
公开(公告)日:2010-06-17
Disclosed are compounds having polybasic functionalities. The compounds inhibit bacterial efflux pump inhibitors and are used in combination with an anti-bacterial agent to treat or prevent bacterial infections. These combinations can be effective against bacterial infections that have developed resistance to anti-bacterial agents through an efflux pump mechanism.
[EN] POLYBASIC BACTERIAL EFFLUX PUMP INHIBITORS AND THERAPEUTIC USES THEREOF<br/>[FR] INHIBITEURS POLYBASIQUES DE POMPE À EFFLUX BACTÉRIENNE ET LEURS UTILISATIONS THÉRAPEUTIQUES
申请人:MPEX PHARMACEUTICALS INC
公开号:WO2010054102A2
公开(公告)日:2010-05-14
Disclosed are compounds having polybasic functionalities. The compounds inhibit bacterial efflux pump inhibitors and are used in combination with an anti-bacterial agent to treat or prevent bacterial infections. These combinations can be effective against bacterial infections that have developed resistance to anti-bacterial agents through an efflux pump mechanism.
Synthesis of nitriles from amines using nanoscale Co<sub>3</sub>O<sub>4</sub>-based catalysts via sustainable aerobic oxidation
作者:Kishore Natte、Rajenahally V. Jagadeesh、Muhammad Sharif、Helfried Neumann、Matthias Beller
DOI:10.1039/c6ob00184j
日期:——
The selective oxidation of amines for the benign synthesis of nitriles under mild conditions is described. Key to success for this transformation is the application of reusable cobalt oxide-based nanocatalysts. The resulting nitriles constitute key precursors and central intermediates in organic synthesis.