Electrochemical Alkoxyhalogenation of Alkenes with Organohalides as the Halide Sources via Dehalogenation
作者:Ting-Ting Zhang、Mu-Jia Luo、Yang Li、Ren-Jie Song、Jin-Heng Li
DOI:10.1021/acs.orglett.0c02582
日期:2020.9.18
electrochemical technology to enable alkene alkoxyhalogenation and organohalide dehalogenation in one pot is presented. This technology is highlighted by convergent strategy integrating several reactions, such as alkene alkoxyhalogenation, organohalide dehalogenation, and dehalogenation deuteration. Experimental data suggest that alkenes have the lowest oxidation potential, which lead to anodic conversion
Modulators of Central Nervous System Neurotransmitters
申请人:Cashman John
公开号:US20080261967A1
公开(公告)日:2008-10-23
Disclosed are agents having pharmacological activity against cellular receptors and intracellular signaling, particularly receptors and signaling pathways of central nervous system (CNS) neurotransmitters. Also disclosed are related methods and compositions for the treatment or prevention of diseases or disorders using the agents.
MODULATORS OF CENTRAL NERVOUS SYSTEM NEUROTRANSMITTERS
申请人:CASHMAN John
公开号:US20130123253A1
公开(公告)日:2013-05-16
Disclosed are agents having pharmacological activity against cellular receptors and intracellular signaling, particularly receptors and signaling pathways of central nervous system (CNS) neurotransmitters. Also disclosed are related methods and compositions for the treatment or prevention of diseases or disorders using the agents.
A series of beta-bromo- and beta-iodotetrahydrofurans was synthesized from the reaction mixture of 5-hydroxypentene, L-proline, NBS (or I-2) in THF at 0 degrees C for 10 min. This L-proline-catalyzed intramolecular cyclization provides a simple and efficient method for the preparation of P-halogenated tetrahydrofuran. (c) 2007 Elsevier Ltd. All rights reserved.