METABOTROPHIC GLUTAMATE RECEPTOR 5 MODULATORS AND METHODS OF USE THEREOF
申请人:Heffernan Michele L. R.
公开号:US20140221332A1
公开(公告)日:2014-08-07
Compounds that modulate GluR5 activity and methods of using the same are disclosed.
本发明揭示了调节GluR5活性的化合物及其使用方法。
Copper- and Ligand-Free Sonogashira Reaction Catalyzed by Pd(0) Nanoparticles at Ambient Conditions under Ultrasound Irradiation
作者:Atul R. Gholap、K. Venkatesan、Renu Pasricha、Thomas Daniel、Rajgopal J. Lahoti、Kumar V. Srinivasan
DOI:10.1021/jo0503815
日期:2005.6.1
The Sonogashira reaction proceeds at ambient temperature (30 degrees C) in acetone or room-temperature ionic liquid, 1,3-di-n-butylimidazolium tetrafluoroborate ([bbim]BF4), as solvent under ultrasound irradiation to give enhanced reaction rates, excellent chemoselectivity, and high yields in the absence of a copper cocatalyst and a phosphine ligand. TEM analysis showed the formation of stable, crystalline, and polydispersed Pd(0) nanoparticles as catalyst for the reaction.
Flow-Based, Cerium Oxide Enhanced, Low-Level Palladium Sonogashira and Heck Coupling Reactions by Perovskite Catalysts
作者:Claudio Battilocchio、Benjamin N. Bhawal、Rajeev Chorghade、Benjamin J. Deadman、Joel M. Hawkins、Steven V. Ley
DOI:10.1002/ijch.201300049
日期:2014.4
A flow chemistry procedure for Sonogashira and Heck cross‐coupling reactions using a low‐level palladium perovskite catalyst (LaFe0.95Pd0.05O3) deposited on cerium oxide is reported. The catalyst was generated in situ at high temperature using a flow platform. The system could be applied to a wide range of functionalised substrates, allowing clean and fast delivery of the products within a few minutes
使用低级钙钛矿型钯催化剂(LaFe 0.95 Pd 0.05 O 3据报道)沉积在氧化铈上。使用流动平台在高温下原位产生催化剂。该系统可应用于各种功能化基材,在用硫脲聚合物(QP-TU)和磺酸树脂(QP-SA)清除后,可以在几分钟(10-30分钟)内清洁,快速地交付产品。 )。使用在线蒸发器/溶剂转换设备使我们能够回收溶剂并将物料运输到下一阶段。催化剂可以连续使用至少24小时,而催化效率没有任何明显的降低。在一个实例中,该系统被缩放以递送10mmol的产物。
Hetero-bifunctional catalyst manipulates carbonyl and alkynyl reductions of conjugated alkynones in an aqueous medium
作者:Yanchao Su、Fengwei Chang、Ronghua Jin、Rui Liu、Guohua Liu
DOI:10.1039/c8gc02549e
日期:——
carbonyl and alkynyl reductions of conjugated alkynones via a controllable catalysis sequence. The cascade reaction initially goes through Ru-catalyzed asymmetric transfer hydrogenation followed by a Pd/C-catalyzed reduction process to afford various chiral aromatic alcohols in high yields with up to 99% enantioselectivity in an aqueous medium. Furthermore, the designed functionalities of the catalyst