Search results for "Proline"

showing 3 items of 183 documents

Stereoselective aldol reaction catalyzed by a highly recyclable polystyrene supported substituted prolinamide catalyst

2008

Polystyrene supported substituted prolinamide was used as catalyst in the aldol reaction between cyclohexanone or acetone and several substituted benzaldehydes in chloroform/water. This catalyst afforded aldol products in high yields and stereoselectivities, especially in the case of reactions performed with acetone. The catalyst was easily recovered by filtration and reused, after regeneration with formic acid, up to 22 times.

organocatalysis proline aldol reaction polystyrenechemistry.chemical_compoundChloroformchemistryAldol reactionFormic acidOrganocatalysisOrganic ChemistryAcetoneCyclohexanoneOrganic chemistryPolystyreneCatalysis
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Direct asymmetric aldol reaction using polystyrene-supported proline amide

2008

polymeraldol reactionimmoblizationprolineorganic catalysi
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Contribution des interactions tanins - protéines salivaires dans la sensation d'astringence

2015

National audience

protéines salivaires[CHIM.ANAL] Chemical Sciences/Analytical chemistry[SDV.BBM.BS] Life Sciences [q-bio]/Biochemistry Molecular Biology/Structural Biology [q-bio.BM]taninsprotéine riche en proline[SDV.BBM.BP] Life Sciences [q-bio]/Biochemistry Molecular Biology/Biophysicsastringencynoncovalent interaction[SDV.BBM.BC]Life Sciences [q-bio]/Biochemistry Molecular Biology/Biomolecules [q-bio.BM][SDV.BBM.BP]Life Sciences [q-bio]/Biochemistry Molecular Biology/Biophysics[SDV.BBM.BS]Life Sciences [q-bio]/Biochemistry Molecular Biology/Biomolecules [q-bio.BM][SDV.AEN] Life Sciences [q-bio]/Food and Nutrition[CHIM.ANAL]Chemical Sciences/Analytical chemistryastringence[CHIM] Chemical Sciences[CHIM]Chemical Sciencesproline-rich proteins[SDV.AEN]Life Sciences [q-bio]/Food and Nutrition[SDV.BBM.BC] Life Sciences [q-bio]/Biochemistry Molecular Biology/Biochemistry [q-bio.BM]ComputingMilieux_MISCELLANEOUS
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