35392-44-0Relevant academic research and scientific papers
Remarkable stereocontrol in 1,3-dipolar cycloaddition of acyclic nitrones: Investigation of the cycloaddition of C,N-diaryl nitrones to methyl cinnamate under different reaction conditions
Biswas, Pizush Kanti,Bandyopadhyay, Debasish,Prange, Thierry,Neuman, Alain,Banerji, Avijit
, p. 1146 - 1159 (2011)
Investigation of the cycloaddition of C,N-diarylnitrones to methyl cinnamate under different reaction conditions were carried out. Two diastereoisomeric and one regioisomeric cycloadducts were isolated and characterized by spectroscopic and X-ray data. Re
[3+2] cycloadditions: Part XXXIV: Further investigations of cycloadditions of C,N-diaryl- and C-aryl-N-methyl nitrones to α,β-unsaturated esters
Sengupta, Sumana,Banerji, Avijit
, p. 2777 - 2784 (2019/11/21)
Investigations of [3+2] cycloadditions of C,N-diaryl and C-aryl-N-methyl nitrones as three atom components (TAC) to substituted methyl E-cinnamates and diethyl arylidene malonates have been further investigated. [3+2] Cycloadditions of cinnamates yielded mixtures of cycloadducts, the major products being the 3,4-trans-4,5-trans-2,3,5-triaryl-4-carbomethoxy products originating from the endo-carbonyl-exo-aryl meta channel approach of the cinnamate component. [3+2] Cycloadditions to diethyl arylidene malonates furnished single cycloadducts-3,5-trans-2-methyl-3,5-diaryl-4,4-dicarbethoxy isoxazolidines by a endo-aryl meta channel approach of the 2π-component.
