New compounds with carbohydrate-similar structure (carbohydrate mimetics) are presented in this article. Starting from enantiopure nitrones and lithiated TMSE-allene we prepared three 1,2-oxazine derivatives which underwent a highly stereoselective Lewis
Léa Bouché+2 more
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International audienceThis review aims to highlight the most significant recent developments on synthetic strategies involving consecutive, domino and multicomponent reactions featuring a Michael addition-initiating step for the synthesis of polycyclic ...
Bonne, Damien+4 more
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Synthesis of some Dihydrobenz (1,3) oxazine Derivatives [PDF]
P. B. Talukdar+2 more
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Aztec and Oxazine Dyes as Redox Indicators in Cerate Oxidimetry [PDF]
N. VENKATBSWARA RAO+1 more
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An Examination of Synthetic Routes to Papaverine, and, Synthetic Studies in 1:4 Oxazine Chemistry [PDF]
Part I - An Examination of Synthetic Routes to Papaverine. In an attempt to establish a new synthesis of the alkaloid papaverine, four possible routes were examined.
Dawson, William
core
A Diversity-Oriented Synthesis Approach to Functionalized Azaheterocycles using Cyclic Alpha-Halo Eneformamides [PDF]
Functionalized piperidines, azepanes, azamacrocycles, morpholines, and thiomorpholines are common structural motifs found in a wide range of pharmaceuticals such as carmegliptine, levofloxacin, thioridazine, claviciptic acid, and azithomycin. As a result,
Langevin, Spencer A.
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Regiodivergent formal [4+2] cycloaddition of nitrosoarenes with furanyl cyclopropane derivatives as 4p components [PDF]
The Spanish Government AEI (grants PID2019- 107469RBI00/AEI and PID2022-138232NB ...
Coto, Darío+3 more
core +1 more source
Thin Layer Chromatography of Azine and Oxazine Dyes [PDF]
N. V. RAO+3 more
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Synthesis of Oxazines by Palladium Catalyzed Reductive Cyclization of Nitroarenes and Dienes Using Phenyl Formate as CO Surrogate [PDF]
The synthesis of hetero-Diels-Alder adducts derived from nitrosoarenes as dienophiles (oxazines) has been the focus of much attention in recent years, since these products have pharmacological activity themselves or can be easily transformed into other ...
D.R. Ramadan+2 more
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Crystal structure of(6S)-6-[(1R,2S,5R)-(-)-2-isopropyl-5-methyl-cyciohexyloxy]-3-phenyl-6H-1,2-oxazine,[ONC(CH)3(C6H5)O(CH)2(CH2)2CHCH2CH(CH3)2CH3] [PDF]
U. Jaenicke‐Roessler+3 more
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