Dehydrative C–H Alkylation and Alkenylation of Phenols with Alcohols: Expedient Synthesis for Substituted Phenols and Benzofurans
作者:Dong-Hwan Lee、Ki-Hyeok Kwon、Chae S. Yi
DOI:10.1021/ja302710v
日期:2012.5.2
well-defined cationic Ru-H complex catalyzes the dehydrative C-H alkylation reaction of phenols with alcohols to form ortho-substituted phenol products. Benzofuran derivatives are efficiently synthesized from the dehydrative C-H alkenylation and annulation reaction of phenols with 1,2-diols. The catalytic C-H coupling method employs cheaply available phenols and alcohols, exhibits a broad substrate scope, tolerates
作者:Richard C. Cambie、David S. Larsen、Peter S. Rutledge、Paul D. Woodgate
DOI:10.1071/c97051
日期:——
The iodination of thallium(I) salts of phenols is examined and the results are
compared with those of the selective ortho-iodinating
reagent thallium(I) acetate-iodine.
METHODS, COMPOSITIONS AND KITS FOR PROMOTING MOTOR NEURON SURVIVAL AND TREATING AND DIAGNOSING NEURODEGENERATIVE DISORDERS
申请人:PRESIDENT AND FELLOWS OF HARVARD COLLEGE
公开号:US20160082015A1
公开(公告)日:2016-03-24
Methods, compositions, and kits for promoting motor neuron survival and for treatment and diagnosis of neurodegenerative disorders such as Amyotrophic lateral sclerosis (ALS) and Spinal muscular atrophy (SMA) are described herein.
Use of tricyclic diterpenes and their derivatives for the treatment, co-treatment or prevention of inflammatory disorders and/or joint disorders
申请人:DSM IP Assets B.V.
公开号:EP1925301A1
公开(公告)日:2008-05-28
The present invention refers to the use of at least one tricyclic diterpenes for the manufacture of a cosmetic, nutraceutical or pharmaceutical for the treatment, co-treatment or prevention of inflammatory disorders and/or joint disorders. More particularly, the compounds are selected from 7-oxodehydroabietic acid, totarol, hydroxytotarol, totarol-19-carboxylic acid methyl ester, sageone, 8,11,13-abietatriene-11,12,20-triol, royleanonic acid, ferruginol, carnosic acid 12-methylether and 7-methylrosmanol.