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Asymmetric construction of substituted pyrrolidines via 1,3-dipolar cycloaddition of azomethine ylides and chiral acrylates derived from biomass
(ElsevierAmsterdam, 2014-04)
The first application of chiral auxiliaries synthesized from levoglucosenone (a biomass-derived anhydrosugar) in asymmetric 1,3-dipolar cycloaddition reactions of azomethine ylides is herein reported. The corresponding ...
Synthesis of pharmacophores containing a prolinate core using a multicomponent 1,3-dipolar cycloaddition of azomethine ylides
(Pergamon-Elsevier Science Ltd, 2017-12-07)
A multicomponent 1,3-dipolar cycloaddition between heterocyclic aldehydes, amino esters and dipolarophiles is efficiently promoted by silver acetate as catalyst, and depending on the nature of the heterocycle and its ...
Asymmetric construction of substituted pyrrolidines via 1,3-dipolar cycloaddition of azomethine ylides and chiral acrylates derived from biomass
(Elsevier, 2014-03)
The first application of chiral auxiliaries synthesized from levoglucosenone (a biomass-derived anhydrosugar) in asymmetric 1,3-dipolar cycloaddition reactions of azomethine ylides is herein reported. The corresponding ...
Understanding the high reactivity of the azomethine ylides in [3+2] cycloaddition reactions
(BENTHAM SCIENCE PUBL LTD, 2010)
Understanding the high reactivity of the azomethine ylides in [3+2] cycloaddition reactions
(BENTHAM SCIENCE PUBL LTD, 2010)
Understanding the high reactivity of the azomethine ylides in [3+2] cycloaddition reactions
(BENTHAM SCIENCE PUBL LTD, 2010)
Synthesis of Main-Chain Poly(fullerene)s from a Sterically Controlled Azomethine Ylide Cycloaddition Polymerization
(2016-03-09)
Fullerene is used as a monomer in this simple method to prepare soluble, well-defined polymers. The sterically controlled azomethine ylide cycloaddition polymerization of fullerene (SACAP) yields macromolecules with molecular ...
1,3-dipolar cycloadditions of the versatile intermediate tetraethyl vinylidenebisphosphonate
(Georg Thieme Verlag Kg, 2013-09)
The use of tetraethyl vinylidenebisphosphonate as a dipolarophile in 1,3-dipolar cycloaddition reactions was investigated. In particular, the cycloaddition reactions between tetraethyl vinylidenebisphosphonate and azides ...
Synthesis of ferrocenyl oxindole compounds with potential anticancer activity
(Soc Brasileira QuimicaSao PauloBrasil, 2008)
1,3-Dipolar cycloaddition reactions of azomethine ylides with a cellulose-derived chiral enone. A novel route for organocatalysts development
(American Chemical Society, 2012-05)
Cellulose-derived chiral pyrrolidines were synthesized in excellent yields, regioselectivities, and stereoselectivities via a 1,3-dipolar cycloaddition reaction between levoglucosenone and azomethine ylides. An unprecedented ...