168 results on '"Concellón, Carmen"'
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2. Synergistic One‐pot Tandem Combination of Cu and Proline Catalysis: Stereodivergent Synthesis of Chiral Aldols from Primary Alcohols
3. Recent Advancements in the Utilization of s -Block Organometallic Reagents in Organic Synthesis with Sustainable Solvents.
4. FeIII‐Based Eutectic Mixtures as Multi‐task and Reusable Reaction Media for Efficient and Selective Conversion of Alkynes into Carbonyl Compounds
5. Cooperative Guanidinium/Proline Organocatalytic Systems
6. FeIII‐Based Eutectic Mixtures as Multi‐task and Reusable Reaction Media for Efficient and Selective Conversion of Alkynes into Carbonyl Compounds.
7. On the impact of a phosphoryl group in the recognition capabilities of 2-aminopyridines toward carboxylic acids
8. TBD-catalyzed α-sulfenylation of cyclic ketones: desymmetrization of 4-substituted cyclohexanones
9. The use of samarium or sodium iodide salts as an alternative for the aza-Henry reaction
10. Catalytic enantioselective Steglich rearrangements using chiral N-heterocyclic carbenes
11. Cooperative Guanidinium/Proline Organocatalytic Systems
12. Front Cover: Synergistic One‐pot Tandem Combination of Cu and Proline Catalysis: Stereodivergent Synthesis of Chiral Aldols from Primary Alcohols (ChemCatChem 15/2024).
13. Broadening the Scope of Steroidal Scaffolds: The Umpolung of a Bis-Primary Amine Precatalyst for the Insertion of CO2 into Epoxides
14. Mimicking Enzymes: Asymmetric Induction inside a Carbamate–Based Steroidal Cleft
15. Unraveling the Role of Supramolecular Additives in a Proline‐Catalyzed Reaction
16. Broadening the Scope of Steroidal Scaffolds: The Umpolung of a Bis-Primary Amine Precatalyst for the Insertion of CO2 into Epoxides.
17. Broadening the Scope of Steroidal Scaffolds: The Umpolung of a Bis-Primary Amine Precatalyst for the Insertion of CO2into Epoxides
18. Unraveling the Role of Supramolecular Additives in a Proline‐Catalyzed Reaction.
19. l-Isoleucine in a Choline Chloride/Ethylene Glycol Deep Eutectic Solvent: A Reusable Reaction Kit for the Asymmetric Cross-Aldol Carboligation
20. Synthesis of highly functionalized enantiopure halocyclopropanes derived from carbohydrates
21. General Preparation of 1-Substituted (E)-1,3-Dienes under Mild Conditions
22. Aza-Reformatsky Reaction Promoted by Catalytic Samarium Diiodide: Synthesis of β-Amino Esters or Amides
23. Highly enantioselective synthesis of α-azido-β-hydroxy methyl ketones catalyzed by a cooperative proline–guanidinium salt system
24. Synthesis of Highly Functionalized Enantiopure Halocyclopropanes Derived from Carbohydrates
25. General Metal-Free Baeyer–Villiger-Type Synthesis of Vinyl Acetates
26. Stereoselective Synthesis of Carbohydrate-Derived N-Sulfonyl Aziridines
27. Switching Diastereoselectivity in Proline-Catalyzed Aldol Reactions
28. Samarium-Promoted Asymmetric Aldol-Tishchenko Reaction: Synthesis of Amino Acid-Derived 4-Amino-1,3-diols
29. Highly Enantioselective Proline-Catalysed Direct Aldol Reaction of Chloroacetone and Aromatic Aldehydes
30. Asymmetric Construction of Quaternary Stereocenters: Synthesis of Enantiopure Amino Acid‐Based Tricyclic α,β‐Enones through an ipso‐Friedel–Crafts/Michael Addition Cascade
31. TBD/Al2O3: a novel catalytic system for dynamic intermolecular aldol reactions that exhibit complex system behaviour
32. Chromium-Mediated Stereoselective Synthesis of Carbohydrate-Derived (E)-α,β-Unsaturated Esters or Amides
33. Direct Aldol Reactions Catalyzed by a Heterogeneous Guanidinium Salt/Proline System under Solvent-Free Conditions
34. Structure-enantioselectivity effects in 3,4-dihydropyrimido[2,1-b]benzothiazole-based isothioureas as enantioselective acylation catalysts
35. A Convenient Synthesis of (E)-α,β-Unsaturated Esters with Total Stereoselectivity Promoted by Catalytic Samarium Diiodide
36. NHC-Mediated Chlorination of Unsymmetrical Ketenes: Catalysis and Asymmetry
37. Synthesis and Synthetic Applications of Samarium Enolates of Unmasked Amides: Efficient Synthesis of 3-Aminoamides and 3-Amino-2-chloroamides
38. Sequential Synthesis of (E)-α,β-Unsaturated Primary Amides with Complete Stereoselectivity
39. Stereospecific and highly stereoselective cyclopropanation reactions promoted by samarium
40. Isothiourea‐Catalyzed Enantioselective Carboxy Group Transfer
41. N-Heterocyclic Carbene Catalysed Oxygen-to-Carbon Carboxyl Transfer of Indolyl and Benzofuranyl Carbonates
42. Totally Selective Synthesis of Enantiopure (3S,5S)- and (3R,5R)-4-Amino-3,5-dihydroxypiperidines from Aminodiepoxides Derived from Serine
43. Probing the Efficiency of N-Heterocyclic Carbene Promoted O- to C-Carboxyl Transfer of Oxazolyl Carbonates
44. Synthesis and Synthetic Applications of α,β-Dideuterio-α-amino Esters Promoted by Samarium Diiodide
45. Amidine catalysed O- to C-carboxyl transfer of heterocyclic carbonate derivatives
46. A Convenient Samarium-Promoted Synthesis of Aliphatic (E)-Nitroalkenes under Mild Conditions
47. Efficient Addition Reaction of Bromonitromethane to Aldehydes Catalyzed by NaI: A New Route to 1-Bromo-1-nitroalkan-2-ols under Very Mild Conditions
48. Efficient Nitro-Aldol Reaction Using SmI2: A New Route to Nitro Alcohols under Very Mild Conditions
49. Aldol-type Reactions of Unmasked Iodoacetic Acid with Carbonyl Compounds Promoted by Samarium Diiodide: Efficient Synthesis of Carboxylic 3-Hydroxyacids and Their Derivatives
50. An Efficient Synthesis of 2‐Bromo‐3‐hydroxy Esters by Reaction of Ketones with Ethyl Dibromoacetate Promoted by Samarium Diiodide
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