Journal ArticleDOI
Green Synthesis of Spirooxindole-pyrrolidine/Piperidine Fused Nitrochromane: One Pot Three Component Stereo and Regioselective Cycloaddition
Sabita Nayak,Sambita K. Mishra,Sujitlal Bhakta,Pravati Panda,Nilofar Baral,Seetaram Mohapatra,Chandra Shekhar Purohit,Pardhasaradhi Satha +7 more
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This article is published in Letters in Organic Chemistry.The article was published on 2015-12-31. It has received 17 citations till now. The article focuses on the topics: Pyrrolidine & Piperidine.read more
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Current Trends towards the Synthesis of Bioactive Heterocycles and Natural Products Using 1,3-Dipolar Cycloadditions (1,3-DC) with Azomethine Ylides
TL;DR: A review summarizes the trends in the formation of complex or not so complex heterocyclic structures through 1,3-dipolar cycloadditions of azomethine ylides as discussed by the authors.
Journal ArticleDOI
Recent advances in the enantioselective 1,3-dipolar cycloaddition of azomethine ylides and dipolarophiles
TL;DR: In this article, a detailed overview of the latest developments in this area since 2014 and highlight the recent improvements in the structural scope of dipolarophiles, azomethine ylide precursors, and chiral ligands.
Journal ArticleDOI
Asymmetric synthesis of chiral oxindoles using isatin as starting material
TL;DR: This review makes a detailed overview of the latest developments in the use of isatin as starting material for the asymmetric synthesis of spirooxindoles and 3,3-disubstituted oxindoles during the period from 2015 to 2017.
Journal ArticleDOI
One pot, three component 1,3 dipolar cycloaddition: Regio and diastereoselective synthesis of spiropyrrolidinyl indenoquinoxaline derivatives
Priyabrata Pattanaik,Sabita Nayak,Deepak Ranjan Mishra,Pravati Panda,Bishnu Prasad Raiguru,Nilima Priyadarsini Mishra,Seetaram Mohapatra,N. Arjunreddy Mallampudi,Chandra Shekhar Purohit +8 more
TL;DR: In this paper, a 1,3-dipolar cycloaddition reaction between indenoquinoxalone, proline/benzyl amine and chromene-3-carbonitrile in ethanol under classical and microwave conditions is described.
Journal ArticleDOI
Engaging Isatins in Multicomponent Reactions (MCRs) - Easy Access to Structural Diversity.
Pedro Brandão,Pedro Brandão,Carolinal S. Marques,Elisabete P. Carreiro,Marta Pineiro,Anthony J. Burke +5 more
TL;DR: In this article, a review of new methodologies for the application of Isatin starting material in multicomponent reactions is presented, displaying them according to the structure of the final products obtained.
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