Semi-synthesis of a novel hybrid isoxazolidino withaferin via chemoselective and diastereoselective 1,3-dipolar nitrone cycloaddition reaction
A facile, atom-economic synthesis of isoxazilidino withaferin, a novel hybrid of withaferin A, has been accomplished via two-step reaction of nitrone synthesis followed by nitrone 1,3-dipolar cycloaddition. The reaction is highly chemoselective (preferent
Synthesis of some novel bisisoxazolidine derivatives from glyoxal-derived bisnitrones via simultaneous double cycloaddition reactions in water
Simultaneous double 1,3-dipolar cycloaddition reactions of glyoxal-derived bisnitrones have been described in water. Significant rate acceleration and improved yields of exclusively diastereoselective and regioselective bisisoxazolidines in water have bee
Chakraborty, Bhaskar,Luitel, Govinda Prasad
supporting information
p. 726 - 731
(2015/05/13)
Synthesis of some novel class of bisisoxazolidine derivatives via 1,3-dipolar cycloaddition reactions in water
Simultaneous double 1,3-dipolar cycloaddition reactions of glyoxal derived bisnitrones have been described in water. Significant rate acceleration and improved yields of exclusively diastereoselective and regioselective novel bisisoxazolidines in water ha
Chakraborty, Bhaskar,Luitel, Govinda Prasad
p. 1436 - 1441
(2014/12/11)
A Facile One-Step Synthesis of C-Arylnitrones Using Dimethyldioxirane
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Murray, Robert W.,Singh, Megh
p. 2954 - 2957
(2007/10/02)
Nitroxides as reaction intermediates
Vinyl nitroxides 4 are obtained by oxidation of the nitrones 3, as was shown by esr studies by esr and by identification of the reaction products.The formation of 4d-f is even observed in oxidation of the hydroxylamines 1d-f, nitroxides 2d-f and nitrones
Aurich, Hans Guenter
p. 1414 - 1420
(2007/10/02)
Die Spaltung der Ethylidengruppe und der Ethylgruppe bei der Reaktion von N-Alkyl-ethyliden-aminen und N-Alkyl-ethylaminen mit Nitrosobenzol
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Aurich, Hans Guenter,Heinrich, Josef-Michael,Wassmuth, Georg
p. 3062 - 3077
(2007/10/02)
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