regioselectivity相关论文
Dual Palladium/Scandium Catalysis toward Rotationally Hindered C3-Naphthylated Indoles from β-Alkyny
A new dual palladium/scandium catalysis starting from β-alkynyl ketones and o-alkynyl anilines is reported for the firs......
本文通过对荣华二采区10...
Enzymatic regioselective symthesis of vinthesis of vinyl lactose ester and its chemical polymerizati
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Regioselective synthesis and anti-HIV activity of the novel 2- and 4- substituted pyrazolo [4,5-e] [
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Palladium-catalyzed highly regioselective Heck reaction of aryl nonaflates with electron-rich olefin
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Carbon-Selective Difluoromethylation of Soft Carbon Nucleophiles with Difluoromethylated Sulfonium Y
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Insight into the Detailed Mechanism of HRh(CO)(PPh3)3 Catalyzed Hydroformylation of 1-Phenyl-1-(3-py
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Hydroselenation of 1, 2-allenyl sulfoxides give 2-organoseleno substituted allyl sulfoxides in high yields and the react......
Regioselective Propargylation of Aldehydes with Propargyl Bromide Mediated by Sn-In in Aqueous Media
Tin-indium were employed in the propargylations of various aldehydes with propargyl bromide in the presence of SnCl2 and......
Insight into the Detailed Mechanism of HRh(CO)(PPh3)3 Catalyzed Hydroformylation of 1-Phenyl-1-(3-py
Density functional calculations have been used to study the mechanism of 1-phenyl-1-(3-pyridyl)ethene hydroformylation u......
1IntroductionThe primary objectives of the group "Natural products and bioactive molecules", are the development of synt......
Enzymatic regioselective symthesis of vinthesis of vinyl lactose ester and its chemical polymerizati
Transesterification reaction of lactose with divinyladipate in pyridine catalyzed by an alkaline protease from Bacillus ......
Regioselective Synthesis of Polymerizable Vinyl Guaifenesin Esters Catalyzed by an Alkaline Protease
Three polymerizable vinyl guaifenesin esters with different acyl donor carbon chain lengths (C4,C6,C10) were regioselect......
Lipase-catalyzed Regioselective Synthesis of Vinyl Ester Derivatives of Thiamphenicol: Novel Thiamph
Three polymerizable vinyl thiamphenicol esters with different acyl donor carbon chain length (C4, C6, C10) were regiosel......
The nucleophilic addition of Ti(Ⅳ) enolate derived from methyl aryl ketones to α, β-unsaturated compounds was found t......
Regioselectivity Study on Propylene Polymerization Catalyzed by Neutral Salicyladiminato Pd(Ⅱ) Model
Many attempts have been made to control the regioselectivity for olefin poly- merization by varying the structures of li......
A New Approach to Ethyl 1-Aroyl/Aroylmethyl-5-methyl-3-methylthiopyrazole-4-carboxylates: High Regio
Two series, totalizing twelve, of new compounds, ethyl 1-aroyl/aroylmethyl-5-methyl-3-methylthiopyrazole-4-carboxylates ......
A series of acyls (Ac, Bz and Ts) were introduced regioselectively to the 2-hydroxyl in methyl and ally 3-O-benzyl-α-L-......
Regioselective synthesis and anti-HIV activity of the novel 2- and 4- substituted pyrazolo [4,5-e] [
The new regioisomer 7-methyl-pyrazolo[4,5-e] [1,2,4]thiadiazine nucleus (5) was synthesized, and its novel mono-N2- or N......
Palladium-catalyzed highly regioselective Heck reaction of aryl nonaflates with electron-rich olefin
Highly efficient palladium-catalyzed Heck coupling of aryl nonaflates with electron-rich vinyl ethers, and enamides is d......
