R
Rajgopal J. Lahoti
Researcher at National Chemical Laboratory
Publications - 28
Citations - 1260
Rajgopal J. Lahoti is an academic researcher from National Chemical Laboratory. The author has contributed to research in topics: Ionic liquid & Catalysis. The author has an hindex of 12, co-authored 28 publications receiving 1193 citations. Previous affiliations of Rajgopal J. Lahoti include Indian Institute of Chemical Technology.
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Journal ArticleDOI
Ionic Liquid-Promoted Regiospecific Friedlander Annulation: Novel Synthesis of Quinolines and Fused Polycyclic Quinolines
TL;DR: On screening, 1-butylimidazolium tetrafluoroborate [Hbim]BF4 was found to be the best ionic liquid for the heteroannulation reaction, and the reasons to this effect are well explained.
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Room temperature ionic liquid promoted improved and rapid synthesis of 2,4,5-triaryl imidazoles from aryl aldehydes and 1,2-diketones or α-hydroxyketone
Shapi A. Siddiqui,Umesh C. Narkhede,Sanjay S. Palimkar,Thomas Daniel,Rajgopal J. Lahoti,Kumar V. Srinivasan +5 more
TL;DR: In this paper, an improved and rapid one-pot synthesis of 2,4,5-triaryl imidazoles in a room temperature ionic liquid is described, which does not need any added catalyst.
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Copper- and ligand-free Sonogashira reaction catalyzed by Pd(0) nanoparticles at ambient conditions under ultrasound irradiation.
Atul R. Gholap,K. Venkatesan,Renu Pasricha,Thomas Daniel,Rajgopal J. Lahoti,Kumar V. Srinivasan +5 more
TL;DR: TEM analysis showed the formation of stable, crystalline, and polydispersed Pd(0) nanoparticles as catalyst for the Sonogashira reaction.
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Room temperature ionic liquid promoted synthesis of 1,5-benzodiazepine derivatives under ambient conditions
Dilip V. Jarikote,S. A. Siddiqui,R. Rajagopal,Thomas Daniel,Rajgopal J. Lahoti,K. V. Srinivasan +5 more
TL;DR: The reaction of o-phenylenediamines with both acyclic and cyclic ketones in the ionic liquid 1,3-di-n-butylimidazolium bromide afforded 1,5-benzodiazepines in excellent isolated yields in the absence of a catalyst at ambient temperature as discussed by the authors.
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Efficient and rapid synthesis of 1 -substituted -1H-1,2,3,4-tetrazoles in the acidic ionic liquid 1-n-butylimidazolium tetrafluoroborate
TL;DR: An efficient synthesis leading directly to 1-substituted-1H-1,2,3,4-tetrazoles from easily available amines and sodium azide in stoichiometric proportions using a room-temperature ionic liquid, namely, 1-n-butylimidazolium tetrafluoroborate in excellent yields is described in this paper.