Quinone-catalyzed oxidative deformylation: synthesis of imines from amino alcohols
Beilstein Journal of Organic Chemistry, 2017 A new method for imine synthesis by way of quinone-catalyzed oxidative deformylation of 1,2-amino alcohols is reported. A wide range of readily accessible amino alcohols and primary amines can be reacted to provide N-protected imine products.
Xinyun Liu +4 more
doaj +1 more source
1,3-Dicarbonyl compounds in stereoselective domino and multicomponent reactions
, 2010 International audienceModern organic synthesis focuses on the discovery and the development of stereoselective multiple bond-forming transformations allowing the creation of several covalent bonds in a single operation.
Bonne, Damien +3 more
core +3 more sources
Rapid, General Access to Chiral β-Fluoroamines and β,β-Difluoroamines via Organocatalysis [PDF]
, 2009 Olugbeminiyi Fadeyi, Craig W. Lindsley
openalex +1 more source
Neutral sp2–sp3 Diboranes: Structures, Reactivities, and Applications in Organic Synthesis
European Journal of Organic Chemistry, EarlyView.Neutral sp2–sp3 diboranes, featuring a polarized BB single bond between distinct sp2‐ and sp3‐hybridized boryl groups, possess unique structures and reactivity. Their properties have attracted significant research interest. This review explores the chemistry of neutral sp2–sp3 diboranes, highlighting recent progress in their syntheses, structural ...
Zhiqing Liu, Hairong Lyu
wiley +1 more source
Photoredox Organocatalysis: Asymmetric α-Perfluoroalkylation of Aldehydes [PDF]
, 2009 David A. Nagib +2 more
openalex +1 more source
Enantioselective Anion‐Binding‐Catalyzed Nucleophilic Addition to 4‐Quinolones
European Journal of Organic Chemistry, EarlyView.The first organocatalytic enantioselective formal 1,4‐addition to 4‐quinolones has been developed. This method relies on chiral triazole‐based anion‐binding catalysis using enol nucleophiles, complementing previous metal catalytic approaches. Moderate to good yields and enantioselectivities were achieved by in situ silylation and formation of a key ...
Martin Aleksiev +2 more
wiley +1 more source
Proposal : Organokatalysatoren für die fluorige biphasische Katalyse ; Möglichkeiten der homogenen Katalyse mit anschließendem Katalysator‐Recycling [PDF]
, 2006 Übertragung des Konzeptes der fluorigen biphasischen Systeme bzw. Übergangsmetallkatalyse auf die fluorige biphasische Organokatalyse. Entwicklung neuer Organokatalysatoren für dieses neuartige Katalysekonzept auf der Basis bereits bekannter Taddol ...
Koenigs, Rene M.
core
Highly Enantioselective 1,4‐Michael Additions of Nucleophiles to Unsaturated Aryl Ketones with Organocatalysis by Bifunctional Cinchona Alkaloids [PDF]
, 2010 Cristina Gómez de la Oliva +4 more
openalex +1 more source
Enantioselective Desymmetrization of Bisphenol Derivatives by Organocatalytic Sulfonylation
European Journal of Organic Chemistry, EarlyView.An efficient organocatalytic strategy involving the desymmetrization–sulfonylation of bisphenols is introduced for the synthesis of chiral 1,1‐diarylalkanes. A chiral thiourea catalyst enables the selective sulfonylation of one hydroxyl group with a sulfonyl chloride in a CHCl3/H2O system under basic conditions, affording the reaction products with ...
Judit Hostalet‐Romero +6 more
wiley +1 more source
Angewandte Chemie, Volume 137, Issue 23, June 2, 2025.This work exemplifies how to make high molar mass ring opening copolymerization (ROCOP) polyesters as engineering plastics, informing upon their thermal and mechanical properties. Leading polyesters, prepared by epoxide/anhydride ROCOP, show high glass transition temperatures and tensile and flexural strengths, matching or exceeding polystyrene ...
Nora Jannsen +4 more
wiley +2 more sources