نتایج جستجو برای: pot reaction

تعداد نتایج: 423614  

Journal: :Chemical communications 2014
V Haridas M B Bijesh Ajeet Chandra Sakshi Sharma Ashutosh Shandilya

A series of designer lipidated pseudopeptidic triazolophanes was synthesized using a copper-catalyzed azide-alkyne cycloaddition reaction. These 32-membered cyclophanes form sturdy vesicles and pot-like supramolecular structures, as demonstrated by ultramicroscopic studies.

Journal: :Chemical communications 2011
Mikaël Brasse Jonathan A Ellman Robert G Bergman

A simple, solvent-free, one-pot autoxidative coupling reaction between quinoline and indoles or pyrroles is reported. This atom economic method requires only a stoichiometric amount of inexpensive hydrochloric acid and does not require a catalyst.

Journal: :Molecules 2012
Kamal Usef Sadek Ramadan Ahmed Mekheimer Afaf Mohamed Abdel Hameed Fatma Elnahas Mohamed Hilmy Elnagdi

A one-pot and clean synthesis of 2-arylbenzothiazoles via the ambient temperature reaction of 2-aminothiophenols and aromatic aldehydes without catalyst in glycerol as a green solvent has been reported.

Faramarz Rostami-Charati Mehdi Shahraki Mohammad R. Hosseini- Tabatabaei Zinatossadat Hossaini

A one-pot synthesis of pyrrole derivatives via reaction between activated carbonyl compounds, primary amines and 1,3-dicarbonyls under solvent-free conditions is described‎.

Journal: :Chemical communications 2009
Yingguang Zhu Changwei Zhai Yongli Yue Liping Yang Wenhao Hu

A facile synthesis of 2,3-dihydropyrrole derivatives has been achieved through the one-pot, three-component tandem reaction of diazo compounds with anilines and beta,gamma-unsaturated alpha-ketoesters in moderate to good yields.

Journal: :Organic & biomolecular chemistry 2016
Yuanyuan Hu Bingwei Zhou Congyang Wang

A copper-catalyzed dimethylzinc-promoted three-component cascade reaction of alkynes, sulfonyl azides, and simple aldehydes or ketones is described. Polysubstituted olefins were thus constructed expeditiously in a one-pot procedure under mild conditions.

Journal: :Chemical communications 2004
Ana Galet M Carmen Muñoz Victor Martínez José Antonio Real

Assembly of Fe(II), 3-cyanopyridine and [Au(CN)2](-) affords, in one-pot reaction, three coordination polymers that represent a genuine example of supramolecular isomerism with strong influence in the spin crossover regime of the Fe(II) ions.

Journal: :Chemical communications 2011
Chenguang Yu Yianan Zhang Shilei Zhang Hao Li Wei Wang

A novel and synthetically efficient Cu(II) catalyzed oxidation-dipolar cycloaddition-aromatization cascade reaction has been developed for a "one-pot" synthesis of biologically important pyrrolo [2, 1-a] isoquinolines.

Journal: :Chemical communications 2013
Raju Adepu Rajnikanth Sunke Chandana L T Meda D Rambabu G Rama Krishna C Malla Reddy Girdhar Singh Deora Kishore V L Parsa Manojit Pal

A rapid, versatile and one-pot Cu-mediated domino reaction has been developed for facile assembly of two six membered fused N-heterocyclic rings leading to novel small molecules as potential inhibitors of PDE4.

Journal: :Chemical communications 2011
David M Barber Hitesh Sanganee Darren J Dixon

An efficient, easy to perform, one-pot reaction cascade for the synthesis of 2,5-disubstituted pyrroles from p-toluenesulfonyl protected imines and 4-nitrobut-1-yne under a combination of base and gold(III) catalysis is reported.

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