[EN] USE OF BENZOTHIAZOLE AMPHIPHILES FOR TREATING TRAUMATIC BRAIN INJURY [FR] UTILISATION D'AMPHIPHILES DE BENZOTHIAZOLE POUR TRAITER UNE LÉSION CÉRÉBRALE TRAUMATIQUE
Synthesis of Benzothiazoles through Copper-Catalyzed One-Pot Three-Component Reactions with Use of Sodium Hydrosulfide as a Sulfur Surrogate
作者:Namjin Park、Yumi Heo、Manian Rajesh Kumar、Yong Kim、Kwang Ho Song、Sunwoo Lee
DOI:10.1002/ejoc.201101773
日期:2012.4
Copper-catalyzed one-pot three-component reactions of 2-iodoanilines, aldehydes, and NaSH·n H2O afford benzothiazoles in good yields. When CuCl was employed as a catalyst in the absence of a ligand, a variety of aromatic aldehydes and substituted 2-iodoanilines reacted with NaSH·n H2O to produce the corresponding 2-arylbenzothiazoles in 70–98 % yields. The copper catalyst plays a key role in C–S bond
[EN] BENZOTHIAZOLE AMPHIPHILES<br/>[FR] AMPHOPHILES DE BENZOTHIAZOLE
申请人:UNIV CALIFORNIA
公开号:WO2017120198A1
公开(公告)日:2017-07-13
Disclosed herein, inter alia, are compounds and methods for increasing spine density in a neuron, and for treatment of neuronal diseases and cancer.
本文披露了用于增加神经元中脊柱密度的化合物和方法,以及用于治疗神经疾病和癌症的方法。
I<sub>2</sub>/TBHP-Mediated tandem cyclization and oxidation reaction: Facile access to 2-substituted thiazoles and benzothiazoles
作者:Li Liu、Chen Tan、Rong Fan、Zihan Wang、Hongguang Du、Kun Xu、Jiajing Tan
DOI:10.1039/c8ob02826e
日期:——
readily available cysteine esters and 2-aminobenzenethiols as N and S sources. The reaction proceeds under an I2/TBHP system and involves a one-pot tandem cyclization and oxidation sequence. A diverse range of aldehydes is amenable for this transition-metal-free protocol, which provides an alternative method to rapidly access thiazole-containing molecules.
An efficient desulfitative C–C cross coupling of fused thiazolidine-2-thione with boronic acids and boronic acid pinacol esters: formation of fused thiazoles
An efficient Pd(0)-catalyzedCu(I)-mediated desulfitative C–C cross-coupling of benzo-fused thiazolidine-2-thione with boronic acids under neutral Liebeskind–Srogl conditions is described. The desulfitative cross coupling of boronic acid pinacol esters has also been demonstrated with fused thiazolidine-2-thione under basic conditions to afford fused thiazoles with good to excellent yields.