Journal ArticleDOI
A novel approach toward the synthesis of azetidinones derivatives
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TLDR
In this article, a convenient and inexpensive procedure for the synthesis of thieno[2,3-b]quinolines was devised, which can be easily converted to quinoline by using sodium sulfide in ethanol.About:
This article is published in Journal of Sulfur Chemistry.The article was published on 2011-09-23. It has received 10 citations till now. The article focuses on the topics: Chloroacetyl chloride & Sodium sulfide.read more
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Synthesis of thieno[2,3-b]quinoline and selenopheno[2,3-b]quinoline derivatives via iodocyclization reaction and a DFT mechanistic study.
TL;DR: By employing various palladium-catalyzed Sonogashira, Suzuki, and Heck reactions, the structural diversification of the resulting halide derivatives, which can act as the important intermediates for building other valuable compounds, was achieved.
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Synthesis and anti-tubercular activity of fused thieno-/furo-quinoline compounds
TL;DR: In this paper, Suzuki coupling between appropriate boronic acid and 2-iodoaniline was used to synthesize 4-substituted thieno/furo[2,3-c]quinoline compounds.
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Preparation of tin-modified mono-ammonium phosphate fertilizer and its application as heterogeneous catalyst in the benzimidazoles and benzothiazoles synthesis
Youssef Merroun,Soukaina Chehab,Tourya Ghailane,Mohamed Akhazzane,Abdelaziz Souizi,Rachida Ghailane +5 more
TL;DR: In this article, the authors presented an efficient, easy and green method for the benzimidazoles and benzothiazoles synthesis by a condensation reaction of 1,2-diamino benzene and 2-amino thiophenol with various aromatic aldehydes using SnP2O7 as a new heterogeneous catalyst.
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Thionation of β-lactams to β-thiolactams by silica-supported P2S5
TL;DR: In this paper, an improved method for the thionation of β-lactams is described using a solid-supported P2S5 reagent and heating under reflux conditions, β-thiolactams were obtained in good to excellent yields.
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Synthesis and antibacterial evaluation of 3-acetyl-2H-selenopyrano[2,3-b]quinolin-2-ones
TL;DR: In this article, the authors have worked out a convenient route for the synthesis of new series of novel 3-acetyl-2H-selenopyrano[2,3-b]quinolin-2-ones (4a-f) by cyclization of 3-formyl 2-selenoquinolines using ethyl acetoacetate in the presence of catalytic amount of piperidine in acetonitrile as a solvent.
References
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Book
Comprehensive Heterocyclic Chemistry II
TL;DR: In this article, the CHEC III is organized in 15 volumes and closely follows the organization used in the previous edition: Volumes 1 and 2: Cover respectively three and four-membered heterocycles, together with all fused systems containing a three- or four-measured heterocyclic ring.
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Comprehensive medicinal chemistry
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2-Azetidinones as inhibitors of cholesterol absorption.
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β-Lactams: retrospect and prospect
Arya K. Mukerjee,A. K. Singh +1 more
TL;DR: The chemistry of β-lactams has been extensively studied in the literature as mentioned in this paper, and an attempt has been made to evaluate critically this prolific development, and an integrated form and in its proper perspective under the following headings.