Cinchona-Derived Picolinamides: Effective Organocatalysts for Stereoselective Imine Hydrosilylation [PDF]
, 2014 Picolinamide-cinchona organocatalysts for the successful enantioselective reduction of ketomines were developed. For the first time, a new type of chiral Lewis base, a cationic species, is reported to efficiently organocatalyze the addition of ...
Andrea, Genoni +3 more
core +1 more source
Polyesteracetals via TBD Catalyzed Ring‐Opening Polymerization
Macromolecular Rapid Communications, EarlyView.The ring‐opening polymerization (ROP) of a cyclic hemiacetal ester catalyzed by 1,5,7‐triazabicyclo[4.4.0]dec‐5‐ene (TBD) yields statistical copolymers containing esteracetal as well as ester repeating units. Their ratio can be tailored through adjustment of the ROP conditions.
Jakob Meyer +4 more
wiley +1 more source
Asymmetric Organocatalysis: From Biomimetic Concepts to Applications in Asymmetric Synthesis [PDF]
, 2006 Svetlana B. Tsogoeva
openalex +1 more source
Asymmetric synthesis of Rauhut-Currier-type esters via Mukaiyama-Michael reaction to acylphosphonates under bifunctional catalysis [PDF]
, 2018 A highly enantioselective organocatalytic Mukaiyama-Michael reaction of silyloxy dienes and α,β-unsaturated acyl phosphonates under bifunctional organocatalysis is presented.
Alemán, José +4 more
core +2 more sources
ChemistryOpen, EarlyView.The enamine formation catalyzed by a flexible asymmetric tripeptide is studied computationally. The catalyst's ability to reorganize plays a crucial role, enabling the reaction and providing multiple pathways for its occurrence. Furthermore, issues related to conformational search, method selection, and model system choices are discussed.
Irina Osadchuk, Tõnis Kanger
wiley +1 more source
Organocatalysis “on Water”. Regioselective [3 + 2]‐Cycloaddition of Nitrones and Allenolates. [PDF]
, 2006 David González‐Cruz +4 more
openalex +1 more source
Diverse reactivity of maleimides in polymer science and beyond
Polymer International, Volume 74, Issue 4, Page 296-306, April 2025.This mini‐review provides a thorough overview of maleimide chemistry, highlighting its diverse reactivity in polymer and materials science applications. Abstract Maleimides are remarkably versatile functional groups, capable of participating in homo‐ and copolymerizations, Diels–Alder and (photo)cycloadditions, Michael additions, and other reactions ...
Bruce E Kirkpatrick +2 more
wiley +1 more source
Organocatalysis with a Fluorous Tag: Asymmetric Reduction of Imines with Trichlorosilane Catalyzed by Amino Acid Derived Formamides. [PDF]
, 2007 Andrei V. Malkov +3 more
openalex +1 more source
Asymmetric phase-transfer-catalyzed synthesis of five-membered cyclic gamma-Amino acid precursors [PDF]
, 2010 The first example of an intramolecular enantioselective Michael addition of nitronates onto conjugated systems utilizing a chiral phase-transfer catalyst is described.
Cobb, Alexander John Andre +3 more
core +1 more source
Chemistry – A European Journal, Volume 31, Issue 43, August 1, 2025.A novel phosphorus‐based catalytic system for the direct amidation of carboxylic acids with amines has been developed. The efficiency of the phosphorus catalysis is substantially enhanced using catechol derivatives as additives. A vault of experimental data obtained this time was complemented with ML models, which allowed capturing the intricate ...
Taiki Nagano +6 more
wiley +1 more source