Tele Nucleophilic Aromatic Substitutions in 1Nitro3- and 1,3-Dinitro-5-trichloromethylbenzene, and 3-Trichloromethylbenzonitrile. A New Synthesis of the 1,4-Benzothiazine-3(4 H)-one Ring System from 3-Nitrobenzoic Acid (original ) (raw )Nucleophilic Substitution Reactions of 2,4-Dinitrobenzene Derivatives with Hydrazine: Leaving Group and Solvent Effects
Sherine Khattab
International Journal of Chemistry, 2013
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New Routes for the Synthesis Novel Heterocyclic via Formation of C-N Bond and via Cleavage a Thiazine Ring of Benzothiazine
Stephanie Alexis
New Routes for the Synthesis Novel Heterocyclic via Formation of C-N Bond and via Cleavage a Thiazine Ring of 1,4-Benzothiazine, 2016
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Conformational analysis of s-triazolobenzothiazine derivatives prepared by intermolecular 1,3-dipolar cycloaddition of nitrilimines to 4-aryl-2H-1,3-benzothiazines
Lajos Fodor
Tetrahedron, 1992
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N -Phenyl-1,2,4-triazoline-3,5-dione (PTAD) as a Dienophilic Dinitrogen Equivalent: A Simple Synthesis of 3-Amino-1,2,4-benzotriazines from Arylcarbodiimides
Mateo Alajarin
European Journal of Organic Chemistry, 2010
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Transformation of 2H-1,2,3-benzothiadiazine 1,1-dioxides variously substituted at the aromatic ring, via nucleophilic substitution and demethylation reactions
Márta Porcs-makkay
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1,2,3-benzotriazines. IV. The chemical reactivity of benzimidazo[1,2-c] [1,2,3]benzotriazine
Richard Spector
Journal of Heterocyclic Chemistry, 1969
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Cycloaddition reactions of 1,3-benzothiazines—I
Lajos Fodor
Tetrahedron, 1981
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Multicomponent reactions as versatile tool: development of a mild approach to 1,3-benzothiazine-2-thiones
Jürgen Martens
Tetrahedron, 2015
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Reaction of 3,4,4,5-tetrachloro-4H-1,2,6-thiadiazine with benzyltriethylammonium chloride
Maria Manoli
Tetrahedron Letters, 2018
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Ring Expansion of N-Aminobenzothiazolium Salts to Benzothiazines and Benzothiadiazines
Ismail Yalcin
Acta Chimica Slovenica
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Efficient synthesis of benzothiazine and acrylamide compounds
Ivan Pitta
Química Nova, 2010
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Mannich/Friedel?Crafts preparations of 1-(arylmethyl)benzotriazoles and synthetic transformations of their lithio derivatives
Mikhail Gordeev
Journal of The Chemical Society-perkin Transactions 1, 1992
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Stereoselective One-Pot Synthesis of Substituted (4 Z )-2-Alkyl-4-benzylidene- 4 H -1,3-benzothiazines †
Pedro Ramiro
The Journal of Organic Chemistry, 2004
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Ring expansion of 2-chloromethylbenzothiazole: Synthesis of heteroarylalkylidene 1,4-benzothiazines
Vito Capriati
Tetrahedron Letters, 1995
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Preparation of 2-Aroyl-3-methyl-1H-1,4-benzothiazines. ESR Study of 2-benzoyl-1,3-dimethyl-1H-1,4-benzothiazine
George Iskander
Journal f�r Praktische Chemie, 1989
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Ring Transformations of 1,3 -Benzothiazines, 51 synthesis of benzisothiazoles by the oxidative ring contraction of 2-aryl-4H-and 4-ARYL-2H-1,3-benzothiazines
Pál Miklós Sohár
Tetrahedron, 1988
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Regioselective construction of six-membered fused heterocyclic rings via Pd/C-mediated C–C coupling followed by iodocyclization strategy: a new entry to 2 H-1,2-benzothiazine-1,1-dioxides
Deepak Kumar Barange
Tetrahedron, 2007
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Regioselective annelation of 3-(prop-2-ynylsulfanyl)-1,2,4-benzotriazine to thiazolo[2,3-c][1,2,4]benzotriazine
Mohammad Mojtahedi
Monatshefte für Chemie - Chemical Monthly, 1997
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The synthesis of 1,2,4-benzotriazines
Madine Mostofi
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Expected and unexpected reactions of 1,3-benzothiazine derivatives, I. Ring transformation of β-lactam-condensed 1,3-benzothiazines into 4,5-dihydro-1,4-benzothiazepines and indolo-1,4-benzothiazepines
Kálmán Alajos , Antal CsÁmpai , Tamás Holczbauer , Alajos Kalman
Tetrahedron Letters, 2011
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Ring transformations of 1,3-benzothiazine derivatives II conversion of 6α-aryl-7α-chloro-2,3(2′,3′-dialkqxybenzo)-1-thiaoctems3 into 2-carbomethoxy-3-aryl-7,8-dialkoxy-4.5-dihydro-1,4-benzothiazepines
Pál Miklós Sohár
Tetrahedron, 1984
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Regioselective synthesis of new variety of 1 , 4-benzothiazines
Abdelaziz S Souizi
2014
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Regioselective one pot synthesis of 2-alkyl/aryl-4 h -benzo[1,4] thiazine-3-one via microwave irradiation
Dr Sukanta Kamila
Journal of Heterocyclic Chemistry, 2006
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Synthesis of Benzoxazines, Quinazolines and 4H-Benzo[e][1,3]thiazine by ANRORC Rearrangements of 1,2,4-Oxadiazoles
Bogdan Draghici
Synthesis, 2012
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Synthesis, reactions, and biological activity of 1,4-benzothiazine derivatives
Thoraya Farghaly
Monatshefte Fuer Chemie Chemical Monthly, 2010
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Send Orders for Reprints to reprints@benthamscience.ae Chemistry and Biological Activity of [1,2,3]-Benzotriazine Derivatives
Madine Mostofi
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1Aryl3-(carbamoylmethyl)triazenes: Synthesis, Spectroscopic Analysis and Cyclization to New 1,2,3-Benzotriazines
keith vaughan
Journal of Organic Chemistry, 1996
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Novel ring transformations of condensed [1,2,4]triazolo[4,3-b]pyridazine-6(5H)-one-3(2H)-thiones effected by dialkyl-acetylenedicarboxylates
Antal CsÁmpai
Tetrahedron, 2001
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Staudinger and retro-Staudinger reactions. The dichloro-β-lactam moiety as a useful handle for the synthesis of 4-aryl-2H-1,3-benzothiazine 1,1-dioxides
Pál Miklós Sohár
Tetrahedron Letters, 2010
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