Journal ArticleDOI
Molecular iodine-catalyzed one-pot synthesis of 4-substituted-1,4- dihydropyridine derivatives via Hantzsch reaction
TLDR
In this paper, a simple, inexpensive and efficient one-pot synthesis of 1,4-dihydropyridine derivatives at room temperature using catalytic amount of iodine was reported with excellent product yields.About:
This article is published in Tetrahedron Letters.The article was published on 2005-08-22. It has received 297 citations till now. The article focuses on the topics: One-pot synthesis.read more
Citations
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Journal ArticleDOI
Solvent-free heterocyclic synthesis.
TL;DR: 1. Six-Membered Heterocycles with One Heteroatom 4155 7.6.1.
Journal ArticleDOI
Fluoride ion catalyzed multicomponent reactions for efficient synthesis of 4H-chromene and N-arylquinoline derivatives in aqueous media
TL;DR: 4H-Chromene and N-arylquinoline derivatives are obtained in good to excellent yields by proceeding through a simple, mild, and efficient procedure utilizing tetrabutylammonium fluoride (TBAF) as catalyst.
Journal ArticleDOI
Ceric Ammonium Nitrate (CAN) catalyzes the one-pot synthesis of polyhydroquinoline via the Hantzsch reaction
Shengkai Ko,Ching Fa Yao +1 more
TL;DR: In this article, a facile and efficient one-pot synthesis of polyhydroquinoline derivatives at ambient temperature using Ceric Ammonium Nitrate (CAN) as catalyst via the Hantzsch reaction was reported.
Journal ArticleDOI
One-pot synthesis of highly substituted imidazoles using molecular iodine : A versatile catalyst
Mazaahir Kidwai,Poonam Mothsra,Vikas Bansal,Rishi K. Somvanshi,Abdul S. Ethayathulla,Sharmistha Dey,Tej P. Singh +6 more
TL;DR: The significant features of the iodine-catalyzed condensation are operational simplicity, inexpensive reagents, high yield of products and the use of non-toxic reagents.
Journal ArticleDOI
Molecular iodine-catalyzed multicomponent reactions: an efficient catalyst for organic synthesis
TL;DR: The synergistic effect of the combined use of MCRs and molecular iodine for the development of new eco-compatible methodologies for organic chemistry is highlighted.
References
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Journal Article
Calcium antagonism and calcium entry blockade.
Journal ArticleDOI
Facile Yb(OTf)3 promoted one-pot synthesis of polyhydroquinoline derivatives through Hantzsch reaction
TL;DR: In this article, a simple and environmentally benign Hantzsch reaction for polyhydroquinoline derivatives is described. But the process is operationally simple, environmentally benign and has excellent yield.
Journal ArticleDOI
1-Benzyldihydronicotinamide—A Model for Reduced DPN
David Mauzerall,F. H. Westheimer +1 more
Journal ArticleDOI
Molecular iodine-catalyzed efficient and highly rapid synthesis of bis(indolyl)methanes under mild conditions
TL;DR: Highly rapid and efficient electrophilic substitution reactions of indoles with various aldehydes and ketones were carried out using I2 in CH3CN to afford the corresponding bis(indolyl)methanes in excellent yields.
Journal ArticleDOI
A novel TMSI-mediated synthesis of Hantzsch 1,4-dihydropyridines at ambient temperature
TL;DR: In this paper, the synthesis of substituted Hantzsch 1,4-dihydropyridines has been achieved using the classical hantzsch procedure and modified Hantzch conditions for the first time at room temperature in the presence of iodotrimethylsilane (TMSI) generated in situ in CH3CN, in excellent yields.
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Ceric Ammonium Nitrate (CAN) catalyzes the one-pot synthesis of polyhydroquinoline via the Hantzsch reaction
Shengkai Ko,Ching Fa Yao +1 more