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2 edition of synthesis and properties of some N-substituted aminoazobenzenes. found in the catalog.

synthesis and properties of some N-substituted aminoazobenzenes.

Himanshu P. Mehta

synthesis and properties of some N-substituted aminoazobenzenes.

by Himanshu P. Mehta

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  • 27 Currently reading

Published in Bradford .
Written in English


Edition Notes

Ph.D.thesis.Typescript.

SeriesTheses
The Physical Object
Pagination1 vol
ID Numbers
Open LibraryOL13695018M

The N-substituted amide C 6 H 13 NO can be formed from but−2−ene in a three-step synthesis. H 3 CCHCHCH 3 C 4 H 9 Br C 4 H 11 N C 6 H 13 NO For each reaction. Water-soluble azobenzene derivatives containing amino[bis(ethanesulfonate)] groups are demonstrated as colorful pH indicators in water and on filter paper. Vibrant color changes were observed from yellow/orange to pink between pH 1 and 4, which are attributed to an intramolecular charge-transfer mechanism. The pKas of the indicators range from to 1H/1H–15N NMR studies in deuterium Cited by: 5.

This banner text can have markup.. web; books; video; audio; software; images; Toggle navigation. While he was Vice-Chancellor, he still found time for some chemistry, continuing his interest in aromatic molecules and writing his book Aromatic Character and Aromaticity (). He enjoyed the personal assistance of Jillian Teubner (née Donnelly) who had done research under his supervision for her BSc Honours and PhD degrees.

  What is claimed: 1. A method for converting an α,β-saturated amide substrate to a blocked or unblocked α,β-substituted amino amide product, the blocked α,β-substituted amino amide product having a blocked amino group, the method comprising the following steps: Step 1) Oxidizing the α,β-unsaturated amide substrate with a nitrogen source for making a racemic mixture of an α,β . Organic azo dye polymers are prepared from the ring-opening metathesis polymerization of azo dye functionalized norbornenes. These polymers are examined for their trans-cis¬ isomeration, UV-visible properties, and their acid sensing capabilities. The organoiron polymers are prepared through polycondensation reactions between organoiron azo dye complexes and O-, S-, or N-containing.


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Synthesis and properties of some N-substituted aminoazobenzenes by Himanshu P. Mehta Download PDF EPUB FB2

2. We have studied the reaction of addition of sulfur to the resulting compounds and their isomerization into derivatives of alkylphosphonic acids under the influence of alkyl by: 1.

General Paper ARKIVOC (xii) Synthesis and biological evaluation of some N-substituted indoles Jaishree Badiger,a Manjulatha K.,a Girish M.,a Adil Sharif,b and Purohit M.

G.a* a Department of Chemistry, Gulbarga University, Gulbarga, Karnataka, India b Department of Pharmacology, Luqman Pharmacy College, Gulbarga, Karnataka. The hypothesized mechanism is illustrated in Scheme the base conditions, ring-C opened to produce the γ-bromo-α,β-unsaturated ketone form which can react with the primary amines in a process of nucleophilic uently, the intramolecular nucleophilic addition of the resulted second amine species to the carbonyl group at position C afforded a five-member nitrogen by: 4.

The synthesis and fluorescence of novel N-substituted-1,8-naphthylimides Article in Journal of Heterocyclic Chemistry 45(2) - March with 80 Reads How we measure 'reads'. 1 Synthesis of some novel N-substituted phthalazinone and pyridopyridazinone derivatives Zbigniew Malinowski,a*,Dariusz Sroczyński,b Aleksandra K.

Szcześniaka a University of Łódź, Faculty of Chemistry, Department of Organic Chemistry, Tamka 12 Street, Łódź, Poland b University of Łódź, Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, Tamka 12 Street. synthesis of some n-substituted alpha-amino-alpha-phenylacetic acid ester derivatives by melvin philip fisher a dissertation presented to the graduate council of the university of florida in partial fulfillment of the requirements for the degree of doctor of philosophy university of florida august, acknowledgments.

[Synthesis and pharmacological properties of a series of N-substituted derivatives of 2-aminoheptane]. [Article in Italian] POLO FRIZ L, DELLA BELLA D. PMID: [Indexed for MEDLINE] MeSH term. Amines* : Polo Friz L, Della Bella D.

Synthesis, characterization and biological evaluations of some 5-(substituted amino alkyl){(1, 3- benzothiazoleyl)}-thiazolidine-4 one Mannich bases as potent antibacterial agents Munendra Mohan Varshney1, Asif Husain2, Versha Percha3, Neeraj Fuloria4File Size: 88KB.

In addition to standard abbreviations recommended by the Commission on Biochemical Nomenclature IUPAC-IUB [2], the following abbreviations are used in this work: γ-Abu - γ-aminobutanoic acid, ɛ-Aca - ɛ-aminohexanoic by: 2.

Inorganica Chimica Acta, 96 () New Method of Synthesis of N-substituted P-Aminothiones and Their Compounds of Titanium D. YADAV* and R. MEHROTRA Department of Chemistry, University of Rajasthan, Jaipur, India Received Febru Results and Discussion The synthesis of some new N-substituted,-amino- thiones RaCSCH=C(NHR)R(R, = C6Hs, CH3, R, = C6Hs, Cited by: 2.

The Synthesis of 2- and 3-Substituted Indoles Tlabo Caiphus Leboho A dissertation submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirement for the degree of Master of Science. January File Size: 2MB. Synthesis of N-substituted 1,2-dihydrobenz[g]isoquinoline-5,diones Article in Tetrahedron 64(22) May with 8 Reads How we measure 'reads'.

Application of the Heck reaction on some drugs’ total synthesis. The Kaufmann reductive Heck procedure could allow the palladium-catalyzed, stereoselective transformation of N-substituted tricyclic imides thus providing a new access to exo-aryl(hetaryl)-substituted tricyclic imides in the presence of triphenylarsine as a ligand A simple and efficient method for the synthesis of N-substi-tuted maleimides from the corresponding maleamic acids under the phase transfer catalysis has been described.

Keywords: Maleamic acids, phase transfer catalysis, maleimides, synthesis N-Substituted maleimides find significant applications in synthetic chemistry1 particularly as a source ofCited by: 5.

Chemistry. The N-substituted maleimides described here-in were synthesized following twomain routes.

The first one (Scheme 1, method A23) involves a substituted aniline or an aliphatic amine and maleic anhydride as building blocks, whereas the second one requires a primary alcohol and maleimide (Scheme 2, method B24). The N-phenylmalei. j med chem. nov; the synthesis of n-substituted 2-aminoethanethiosulfuric acids.

klayman dl, gilmore wf. pmid: [pubmed - indexed for medline]Cited by: wide variety of biological properties, viz, anti-inflammatory (1–3), anticonvulsant (4), analgesic (5) and antimicrobial (6, 7). Furthermore, substitution of heterocyclic moieties at position-3 of indole markedly influences the anti-inflammatory activity (5).

Pyrazole and pyrano(2,3-c)pyrazole derivatives have also been reported to possess. Introduction. Eudesmic acid is a o-methylated analogue of gallicacid and is found in Eucalpytusspp chemical name of gallicacid, is 3,4,5-trihydroxybenzoic acid, and exists either in the pure form or as a phenoilic constituent in various parts of the plant morphology such as roots, leaves, bark and fruits 2.

3,4,5-trihydroxybenzoic acid possess analgesic activity 3,anti-inflammatory 4 Author: Namala Rambabu, Bhavani Ram, Pramod Kumar Dubey, Bhavani Vasudha, Bhavani Balram. Start studying CHEMISTRY ORGANIC SYNTHESIS (reagents + conditions + mechanism/reaction).

Learn vocabulary, terms, and more with flashcards, games, and other study tools. Synthesis of N-(substituted phenyl) acetamides. Landon Zink East Tennessee State University Follow this and additional works at: Part of theChemistry Commons This Honors Thesis - Open Access is brought to you for free and open access by the Student Works at Digital Commons @ East Tennessee State University.

The simple one-pot microwave assisted solid phase synthesis of cyclic imides from cyclic anhydrides described here to synthesize imides 2, 4 and 6 from anhydrides 1, 3 and 5, respectively.

Comparison this procedure with the other methods confirm the facility and rapidity of this method for synthesis of the imides from the appropriate anhydrides.The vibrational structures of trans- (TAB) and cis-azobenzene (CAB) are of interest due to their importance in optoelectronic applications as well as due to the unique isomerization mechanism involving the inversion process (at the nitrogen site).

In this paper, we report the equilibrium structures, harmonic frequencies, and mode assignments for TAB and CAB and their isotopic analogues, using Cited by: A number of N-substituted pyrimidinediones possess biological activity [1].

N-Glycosides of substituted pyrimidine-2, 4-diones are widely used in therapy, mainly as antiviral and antineoplastic agents. The most prominent representatives are 5-fluoro-1H, 3H-pyrimidine-2, 4-dione and 5-Methyl-(1H, 3H)-pyrimidine-2, 4-dione derivatives.