Syntheses and Study of New 2Hydroxy5,6Dihydro2H-1,4-Oxazines by NMR and X-ray Crystallography (original) (raw)
Dihydroazines Based on α,β-Unsaturated Ketones Reactions
Valentyn Chebanov
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Synthesis and Characterizations of New 1, 3-Oxazine Derivatives
Kadir Turhan
2011
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Stereochemical studies 136. saturated heterocycles 141.1 synthesis and conformational study of stereoisomeric 2,2-disubstituted-5,6-tri- and -5,6-tetramethylene-tetrahydro-1,3-oxazin-4-ones
Kalevi Pihlaja
Tetrahedron, 1987
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Stereochemical studies, 145. Saturated heterocycles, 152. Preparation and conformational analysis of stereoisomeric 1,6,7,11b- tetrahydro-2 ? [1,3]oxazino [4,3-a]isoquinolin-4-one derivatives
Laszlo Lazar
Tetrahedron, 1990
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Egle Beccalli
Tetrahedron, 1989
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Petri Tähtinen
Chirality, 2002
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Alfred Hassner
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Andrei Guzaev
Chemistry of Heterocyclic Compounds, 1988
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Pál Miklós Sohár
Bulletin des Sociétés Chimiques Belges, 2010
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5,6-Dihydro-4H-1,2-oxazines in Organic Synthesis: Catalytic Hydrogenation of [(5,6-Dihydro-4H-1,2-oxazin-3-yl)methyl]malonates to Methyl 7-Oxo-1-oxa-6-azaspiro[4.4]nonane-8-carboxylates
Alexey Sukhorukov
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Carmen Avendaño
The Journal of Organic Chemistry, 1999
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Madeleine M. Joullie
Frontiers of Chemistry in China, 2009
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Easy Access to New Heterocyclic Systems: 1,4-Oxazine and Substituted 1,4-Oxazines
isabelle gillaizeau
The Journal of Organic Chemistry, 2007
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One-Pot, Multicomponent, Diastereoselective, Green Synthesis of 3,4-Dihydro-2H-benzo[b][1,4]oxazine Analogues
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The Journal of Organic Chemistry, 2020
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Reactions of unsymmetrical ?-diazo-?-diketones with imines: Syntheses of 4H-1,3-oxazin-4-ones
Jiaxi Xu
Heteroatom Chemistry, 2002
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Sequential CÀN and CÀO Bond Formation in a Single Pot: Synthesis of 2H-Benzo[b][1,4]oxazines from 2,5-Dihydroxybenzaldehyde and Amino acid Precursors
Balakrishna Dulla
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Regioselective Synthesis of Novel Substuted 1,4-OXAZINES
Souizi Abdelaziz
2015
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Regioselective Synthesis of 6-Halomethyl-5, 6-Dihydro-4H-1, 2-Oxazines Based on Cyclizations of Arylalkenyl-Oximes
Tung Dang
Tetrahedron, 2008
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Synthesis, characterization and X-ray structure of an oxazine derivative
Ferdinand Belaj
Bulletin of the Chemical Society of Ethiopia, 2010
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A new method for the preparation of unsymmetrical 1,4-substituted piperazine derivatives
Atilano Gutiérrez
Tetrahedron-asymmetry, 1999
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Construction of Saturated Oxazolo[3,2-b][1,2]oxazines via Tandem [3+2]-Cycloaddition/[1,3]-Rearrangement of Cyclic Nitronates and Ketenes
Alexey Sukhorukov
The Journal of Organic Chemistry, 2021
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Jakub Styskala
Journal of Heterocyclic Chemistry, 2002
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Synthesis and conformational analysis of stereoisomeric 1- and 2-methyl-2H,4H-1,6,7,11b-tetrahydro-1,3-oxazino[4,3-a]isoquinolines☆
Laszlo Lazar
Tetrahedron, 1992
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Synthesis of Some Oxazine Compounds Derived from TDI and Schiff Bases
mohammed salman
Acta Scientific Medical Sciences, 2020
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Use of 2-Ethoxy(4H)-3,1-benzoxazin-4-one as a Precursor for Synthesis of Quinazoline and Quinazolinone Starting Materials
Sameh Rizk
2012
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Synthesis, Stereochemistry and Ring-Chain Tautomerism of Some New Bis(1,3-perhydrooxazin-2-yl)benzene Derivatives
A. Nan
Letters in Organic Chemistry, 2011
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An improved synthesis of 2-oxathianyl ketones
Ahmed Abdel-Magid
The Journal of Organic Chemistry, 1990
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Stereochemical studies — 79 synthesis and kinetic study on the retrodiene decomposition of norbornene-condensed 1,3-oxazin-4-ones
Pál Miklós Sohár
Tetrahedron, 1984
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Synthesis of 1,2-Oxazines and Their N-Oxides
Petros G Tsoungas
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Catalyst-free multi-component cascade C–H-functionalization in water using molecular oxygen: an approach to 1,3-oxazines
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