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Asymmetric Vinylogous Nitro-Michael Reaction of Furanones Catalyzed by Cinchona Alkaloid Derivatives

open access: yesAsymmetric Vinylogous Nitro-Michael Reaction of Furanones Catalyzed by Cinchona Alkaloid Derivatives
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Synthesis of New Furanone Derivatives with Potent Anticancer Activity

Russian Journal of Bioorganic Chemistry, 2020
New compounds based on Furanone derivatives were synthesized by reaction of 3-(4-nitrobezylidine)-5-phenylfuran-2(3H)-one with various reagents as malononitrile then D-glucose, thiosemicarbazide then D-glucose, ethyl acetoacetate, acetyl acetone, ethyl cyanoacetate, hydrazine hydrate/acetic acid, thiourea, o-phenylene diamine, hydrazine hydrate/ethanol
W. H. Lashin   +3 more
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Stereoselective Triplet‐Sensitised Radical Reactions of Furanone Derivatives

Chemistry – A European Journal, 2010
AbstractThe stereo‐ and regioselectivity of triplet‐sensitised radical reactions of furanone derivatives have been investigated. Furanones 7 a,b were excited to the 3ππ* state by triplet energy transfer from acetone. Intramolecular hydrogen abstraction then occurred such that hydrogen was transferred from the tetrahydropyran to the β position of the ...
Jahjah, Rabih   +7 more
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