Search Results - "Bhalerao, Dinesh"
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Synthesis of positional isomer and analogues of neostigmine methylsulfate: an anticholinesterase agent
Published in Chemical papers (01-10-2023)“…The present research paper describes the origin, synthesis and characterization of a positional isomer and analogues of Neostigmine methylsulfate namely…”
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Synthesis and Process Optimization of Boceprevir: A Protease Inhibitor Drug
Published in Organic process research & development (20-11-2015)“…Efforts toward the synthesis and process optimization of boceprevir 1 are described. Boceprevir synthesis was optimized by telescoping the first three steps…”
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Oxidative Conversion of α,α-Disubstituted Acetamides to Corresponding One-Carbon-Shorter Ketones Using Hypervalent Iodine (λ5) Reagents in Combination with Tetraethylammonium Bromide
Published in Journal of organic chemistry (05-12-2008)“…α,α-Disubstituted acetamides undergo oxidative dehomologation to give one-carbon-shorter ketones when reacted with a hypervalent iodine (λ5) reagent in…”
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4
o-Iodoxybenzoic Acid- and Tetraethylammonium Bromide-Mediated Oxidative Transformation of Primary Carboxamides to One-Carbon Dehomologated Nitriles
Published in Journal of organic chemistry (19-01-2007)“…A clean and efficient method for the oxidative transformations of primary carboxamides to one-carbon dehomologated nitriles using the combination of…”
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Mild and Efficient Method for [alpha]-Thiocyanation of Ketones and [beta]-Dicarbonyl Compounds Using Bromodimethylsulfonium Bromide-Ammonium Thiocyanate
Published in Synthetic communications (15-03-2010)“…An efficient and convenient method for α-thiocyanation of ketones and [beta]-dicarbonyl compounds has been developed using a reagent combination of…”
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6
First Total Synthesis of N-(3-Guanidinopropyl)-2-(4-hydroxyphenyl)-2-oxoacetamide
Published in Helvetica chimica acta (01-03-2014)“…The first total synthesis of the α‐oxo amide‐based natural product, N‐(3‐guanidinopropyl)‐2‐(4‐hydroxyphenyl)‐2‐oxoacetamide (3), isolated from aqueous…”
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IBX/TEAB-mediated oxidative dimerization of thioamides: synthesis of 3,5-disubstituted 1,2,4-thiadiazoles
Published in Tetrahedron letters (21-10-2009)“…Thioamides undergo oxidative dimerization on treatment with hypervalent iodine(V)-containing reagents, particularly o-iodoxybenzoic acid (IBX), in the presence…”
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Ethenolate Transfer Reactions: A Facile Synthesis of Vinyl Esters
Published in Helvetica chimica acta (01-08-2014)“…A simple and efficient metal‐free ethenolate transfer reaction has been elaborated in moderate‐to‐high yields from vinyl acetate. This reaction was…”
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Direct oxidative conversion of aldehydes to nitriles using IBX in aqueous ammonia
Published in Tetrahedron letters (21-05-2007)“…A mild, simple, chemoselective and high yielding procedure for the direct oxidative conversion of aldehydes to nitriles has been developed using IBX in aqueous…”
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Novel Approach to the Synthesis of Omeprazole: An Antipeptic Ulcer Agent
Published in Synthetic communications (20-09-2010)“…A novel approach for the synthesis of omeprazole, a potent antiulcer drug, is described. The synthetic procedure involved the formation of an ester of the…”
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Oxidation of amidoximes with IBX and IBX/ TEAB
Published in ARKIVOC (10-05-2010)Get full text
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Mild and Efficient Method for α-Thiocyanation of Ketones and β-Dicarbonyl Compounds Using Bromodimethylsulfonium Bromide-Ammonium Thiocyanate
Published in Synthetic communications (26-02-2010)“…An efficient and convenient method for α -thiocyanation of ketones and β -dicarbonyl compounds has been developed using a reagent combination of…”
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13
Diastereoselective synthesis of a core fragment of ritonavir and lopinavir
Published in Tetrahedron letters (21-12-2011)“…A novel approach to the synthesis of Boc-core, a key starting material for ritonavir and lopinavir involving an unprecedented diastereoselective nitroaldol…”
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Oxidative Bromination of Aromatic Compounds Using O-Iodoxybenzoic Acid with Tetraethylammonium Bromide
Published in Synthetic communications (19-08-2008)“…A mild and selective procedure for the bromination of activated arenes using o-iodoxybenzoic acid and tetraethylammonium bromide is presented. The reactions…”
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Synthesis and Process Optimization of Amtolmetin: An Antiinflammatory Agent
Published in Organic process research & development (19-03-2010)“…Efforts toward the synthesis and process optimization of amtolmetin guacil 1 are described. High-yielding electrophilic substitution followed by Wolf−Kishner…”
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Parallel XML parsing
Published 01-01-2007“…XML has become a standard in representing semi-structured, tree-oriented documents. With ever increasing application domains its impact on distributed…”
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Dissertation