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Featured researches published by K. Premalatha.


Synthetic Communications | 2004

Zirconium(IV) Chloride Catalyzed Cyclization of ortho‐Allylphenols: Synthesis of 2‐Methyl‐2,3‐dihydrobenzofurans

H. M. Meshram; K. Premalatha; K. Rameshbabu; B. Eeshwaraiah; J. S. Yadav

Abstract Intramolecular cyclization of ortho‐allylphenols has been carried out using zirconium (IV) chloride in mild condition. This method avoids the use of expensive reagents and leads to highly functionalized dihydrobenzofurans.


Tetrahedron Letters | 2005

First example of the activation of polymethylhydrosiloxane with molecular iodine : a facile synthesis of 3,6-dihydropyran derivatives

J. S. Yadav; B. V. Subba Reddy; K. Premalatha; T. Swamy


Synthesis | 2008

Bismuth(III)-Catalyzed RapidSynthesis of 2,3-Disubstituted Quinoxalines in Water

J. S. Yadav; Basi V. Subba Reddy; K. Premalatha; Kattela Shiva Shankar


Advanced Synthesis & Catalysis | 2003

1-Butyl-3-methylimidazolium Tetrafluoroborate ([Bmim]BF4) Ionic Liquid: A Novel and Recyclable Reaction Medium for the Synthesis of vic-Diamines

J. S. Yadav; B. V. S. Reddy; K. Premalatha


Journal of Molecular Catalysis A-chemical | 2007

Bi(OTf)3-catalyzed condensation of 2,2-DMP with aromatic amines : A rapid synthesis of 2,2,4 -trimethyl -1,2 -dihydroquinolines

J. S. Yadav; B. V. Subba Reddy; K. Premalatha; M. S. R. Murty


Canadian Journal of Chemistry | 2008

Bismuth(III)-catalyzed rapid and highly efficient synthesis of 2-aryl-1-arylmethyl-1H-benzimidazoles in water

J. S. Yadav; B. V. Subba Reddy; K. Premalatha; K. Shiva Shankar


Tetrahedron Letters | 2008

The first stereoselective and the total synthesis of Leiocarpin C and total synthesis of (+)-Goniodiol

J. S. Yadav; K. Premalatha; S. J. Harshavardhan; B. V. Subba Reddy


Catalysis Letters | 2009

Bismuth(III)-Catalyzed Hydrolysis of Epoxides and Aziridines: an Efficient Synthesis of vic-diols and β-Amino Alcohols

A. Venkat Narsaiah; B. V. S. Reddy; K. Premalatha; S. Siva Sankara Reddy; J. S. Yadav


Bulletin of The Korean Chemical Society | 2008

Microwave-accelerated Solvent and Catalyst Free Synthesis of 3-Indolylhydroquinones

J. S. Yadav; B. V. Subba Reddy; K. Shiva Shankar; T. Swamy; K. Premalatha


Synthesis | 2008

Indium(III) chloride catalyzed addition of indoles to activated aza-aromatic systems

J. S. Yadav; Basi V. Subba Reddy; Puttagari Vishnumurthy; K. Premalatha

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J. S. Yadav

Indian Institute of Chemical Technology

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B. V. Subba Reddy

Indian Institute of Chemical Technology

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Basi V. Subba Reddy

Indian Institute of Chemical Technology

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T. Swamy

Indian Institute of Chemical Technology

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B. V. S. Reddy

Indian Institute of Chemical Technology

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K. Shiva Shankar

Indian Institute of Chemical Technology

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Kattela Shiva Shankar

Indian Institute of Chemical Technology

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A. Venkat Narsaiah

Indian Institute of Chemical Technology

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B. Eeshwaraiah

Indian Institute of Chemical Technology

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H. M. Meshram

Indian Institute of Chemical Technology

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