[reaction: see text] Reaction of carbamoyl chlorides with cyano-Gilman cuprates affords tertiary amides in good to excellent yields. The reaction is general due to the possibility of using reagents made either from organolithium or from Grignard compounds. The characterization of the main side products allowed for the suggestion of a possible mechanism.
Directed Markovnikov hydroarylation and hydroalkenylation of alkenes under nickel catalysis
作者:Zi-Qi Li、Omar Apolinar、Ruohan Deng、Keary M. Engle
DOI:10.1039/d1sc03121j
日期:——
Native Lewis basic functional groups enable the nickel-catalyzed Markovnikov-selective hydroarylation and hydroalkenylation of unactivated alkenes with organoboron reagents.
Palladium-Catalyzed Selective Acyloxylation Using Sodium Perborate as Oxidant
作者:Lukasz T. Pilarski、Pär G. Janson、Kálmán J. Szabó
DOI:10.1021/jo1024199
日期:2011.3.4
component of washing powders, was employed as an inexpensive and eco-friendly oxidant in the palladium-catalyzed C−H acyloxylation of alkenes in excellent regio- and stereochemistry. The reactions used anhydrides as acyloxy sources. The method applies to both terminal and internal alkenes, and even benzylic C−H oxidation.
Modifier, modified and conjugated diene-based polymer and methods for preparing them
申请人:LG Chem, Ltd.
公开号:US10450387B2
公开(公告)日:2019-10-22
The present invention relates to a modifier and a modified and conjugated diene-based polymer including a functional group derived therefrom, and more particularly, provides a modifier including a compound represented by Formula 1, a modified and conjugated diene-based polymer including a functional group derived from the modifier and a repeating unit derived from a conjugated diene-based monomer, and methods for preparing them.
In Formula 1, the definition of each substituent is the same as defined in the description of the invention.
本发明涉及一种改性剂和一种改性和共轭二烯基聚合物,其中包括由此衍生的功能基团,更具体地提供了一种包括由化合物表示的 Formula 1 所代表的改性剂,一种包括从改性剂衍生的功能基团和从共轭二烯基单体衍生的重复单元的改性和共轭二烯基聚合物,以及它们的制备方法。在 Formula 1 中,每个取代基的定义与发明说明中定义的相同。
[EN] MORPHOLINE DERIVATIVES AS NOREPINEPHRINE REUPTAKE INHIBITORS<br/>[FR] DERIVES DE MORPHOLINE UTILISES COMME INHIBITEURS DU RECAPTAGE DE LA NOREPINEPHRINE
申请人:LILLY CO ELI
公开号:WO2005047272A1
公开(公告)日:2005-05-26
Compounds of the general formula (I) are inhibitors of the reuptake of norepinephrine. As such, they may be useful for the treatment of disorders of the central and/or peripheral nervous system.