نتایج جستجو برای: pot reaction

تعداد نتایج: 423614  

Journal: :Organic & biomolecular chemistry 2014
Xue-Qi Zhang Zhong-Xia Wang

Nickel-catalyzed cross-coupling of aryltrimethylammonium triflates and amines was carried out under mild conditions. The reaction has a broad scope of substrates and can be performed by a one-pot procedure from an aryldimethylamine.

Journal: :Chemical communications 2013
Arvind K Yadav Vishnu P Srivastava Lal Dhar S Yadav

An efficient and operationally simple synthesis of fluoroalkanes by deoxygenative hydrofluorination of carbonyl compounds via their tosylhydrazone surrogates is reported. The reaction can be carried out in a one-pot procedure directly from carbonyl compounds.

2014
Shuhei Sumino Akira Fusano Hiroyuki Okai Takahide Fukuyama Ilhyong Ryu

The consecutive radical/ionic reaction consisting of radical formylation of alkyl bromides and nucleophilic addition of a cyanide ion was investigated, which gave moderate to good yields of cyanohydrin derivatives in one-pot.

Journal: :Organic & biomolecular chemistry 2008
Song Cao Jingjing Wu Lina Li Longjie Zhu Jian Zhang Jinlong Yu Xuhong Qian

An efficient three component one-pot method was developed to assemble 2-heteroaryl-2-aryl acetates via VNS(Ar)-S(N)Ar and VNS(Ar)-S(N) reaction by using N-methylpyrrolidone (NMP) as general solvent.

Journal: :Chemical communications 2010
Arun K Ghosh Jorden Kass

We have developed a practical synthesis of unique nucleoside derivatives via TiCl(4) promoted multicomponent reaction of optically active dihydrofuran, ethyl pyruvate/glyoxylate, and a TMS protected nucleobase in a single-pot operation.

Journal: :Chemical communications 2009
Hai-Fei Wang Ting Yang Peng-Fei Xu Darren J Dixon

An efficient, simple-to-perform, one-pot reaction cascade to 2-methylenepyrrolidines from p-toluenesulfonyl protected imines and propargylated malonates under a combination of base and copper(I) catalysis is reported.

Journal: :Chemical communications 2011
Yang Ye Renhua Fan

A facile synthesis of 4-indole benzofurans from the one-pot reaction of 4-alkyl-2-ynylphenols and indoles via a hypervalent iodine-induced oxidative dearomatization, a silver-catalyzed cascade Michael addition-annulation, and an aromatization is reported.

Journal: :Chemical communications 2006
Hui Qiao Falong Jia Zhihui Ai Zhaosheng Li Lizhi Zhang

Spring-like superstructures consisting of layered tin(IV) hydrogen phosphate nanodisks can be obtained via a one-pot solvothermal reaction of tin tetrachloride and phosphoric acid in ethanol. These superstructures are active anode materials for the lithium-ion battery.

Journal: :Chemical communications 2013
Fabien Tripoteau Ludovic Eberlin Mark A Fox Bertrand Carboni Andrew Whiting

A one-pot hetero-Diels-Alder/ring contraction cascade is presented from the reaction of 1-boronodienes and arylnitroso derivatives to derive N-arylpyrroles in moderate to good yields (up to 82%).

Unripe grape juice (verjuice) as a natural catalyst was successfully applied to perform the one-pot reaction of aryl aldehydes, malononitrile, hydrazine hydrate and ethyl acetoacetate to synthesize pyranopyrazole derivatives in aqueous ethanol at room temperature in excellent yields. Furthermore, unripe grape juice catalyzed one-pot synthesis of hexahydroquinoline-3-carboxamide derivatives by t...

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