24314-23-6Relevant articles and documents
Controlling Chemoselectivity of Catalytic Hydroboration with Light
Bergamaschi, Enrico,Chen, Yi-Kai,Hohenadel, Melissa,Lunic, Danijela,McLean, Liam A.,Teskey, Christopher J.
, (2022/01/13)
The ability to selectively react one functional group in the presence of another underpins efficient reaction sequences. Despite many designer catalytic systems being reported for hydroboration reactions, which allow introduction of a functional handle fo
Visible Light-Driven, Copper-Catalyzed Aerobic Oxidative Cleavage of Cycloalkanones
Xin, Hong,Duan, Xin-Hua,Yang, Mingyu,Zhang, Yiwen,Guo, Li-Na
, p. 8263 - 8273 (2021/06/30)
A visible light-driven, copper-catalyzed aerobic oxidative cleavage of cycloalkanones has been presented. A variety of cycloalkanones with varying ring sizes and various α-substituents reacted well to give the distal keto acids or dicarboxylic acids with moderate to good yields.
Oxidative cleavage of alkenes using an in situ generated iodonium ion with oxone as a terminal oxidant
Thottumkara, Prem P.,Vinod, Thottumkara K.
supporting information; experimental part, p. 5640 - 5643 (2011/02/27)
A facile and operationally convenient catalytic procedure for oxidative cleavage of alkenes is described. In situ formed [hydroxy(4-carboxyphenyl) iodonium]ion, 2, from the oxidation of 4-iodobenzoic acid, 1, has been shown to facilitate the cleavage of a variety of alkenes in presence of Oxone as a co-oxidant. Optimization of the reaction conditions using 1-phenyl-1- cyclohexene, 3, and the competitive oxidative cleavage of different substrates using the optimized conditions has uncovered important mechanistic details of the reaction.
(2-Amino-phenyl)-amides of ω-substituted alkanoic acids as new histone deacetylase inhibitors
Vaisburg, Arkadii,Bernstein, Naomy,Frechette, Sylvie,Allan, Martin,Abou-Khalil, Elie,Leit, Silvana,Moradei, Oscar,Bouchain, Giliane,Wang, James,Woo, Soon Hyung,Fournel, Marielle,Yan, Pu T.,Trachy-Bourget, Marie-Claude,Kalita, Ann,Beaulieu, Carole,Li, Zuomei,MacLeod, A. Robert,Besterman, Jeffrey M.,Delorme, Daniel
, p. 283 - 287 (2007/10/03)
A variety of ω-substituted alkanoic acid (2-amino-phenyl)-amides were designed and synthesized. These compounds were shown to inhibit recombinant human histone deacetylases (HDACs) with IC50 values in the low micromolar range and induce hyperacetylation of histones in whole cells. They induced expression of p21WAF1/Cip1 and caused cell-cycle arrest in human cancer cells. Compounds in this class showed efficacy in human tumor xenograft models.
Structurally simple trichostatin A-like straight chain hydroxamates as potent histone deacetylase inhibitors
Woo, Soon Hyung,Frechette, Sylvie,Khalil, Elie Abou,Bouchain, Giliane,Vaisburg, Arkadii,Bernstein, Naomy,Moradei, Oscar,Leit, Silvana,Allan, Martin,Fournel, Marielle,Trachy-Bourget, Marie-Claude,Li, Zuomei,Besterman, Jeffrey M.,Delorme, Daniel
, p. 2877 - 2885 (2007/10/03)
A series of new, structurally simple trichostatin A (TSA)-like straight chain hydroxamates were prepared and evaluated for their ability to inhibit partially purified human histone deacetylase 1 (HDAC-1). Some of these compounds such as 8m, 8n, 12, and 15
Liquid Crystalline Properties of Cholesteryl ω-Arylalkanoates
Koden, Mitsuhiro,Miyake, Shiro,Takenaka, Shunsuke,Kusabayashi, Shigekazu
, p. 2387 - 2390 (2007/10/02)
The thermal properties of the homologous series of cholesteryl ω-(4-benzoylphenyl)- (I), ω-(4-benzylphenyl)- (II), ω-benzoyl- (III), and ω-phenoxyalkanoate (IV) have been investigated.For series I and II the cholesteric-isotropic (Ch-I) transition temperatures, enthalpies, and entropies show a remarkable alternation.For series III and IV, the transition temperatures, enthalpies, and entropies exhibit weak alternation and their trends are opposite to those for series I and II, and the cholesteryl ω-phenylalkanoates.The cholesteric-isotropic transition temperatures are discussed in terms of the geometrical and electrical alternations stemming from the terminal aryl groups, and also the relative importance between these two terms.