Sökning: "organocatalysis"
Hittade 2 uppsatser innehållade ordet organocatalysis.
1. Photoredox catalysis with 10-phenyl-10H- phenothiazine and synthesis of a photocatalytic chiral proline-based organocatalyst
Master-uppsats, KTH/Organisk kemiSammanfattning : Photoredox catalysis applications for the purpose of new synthetic routes in organic and sustainable chemistry are hot topics in organic synthesis today. In the present study, the synthesis of a chiral proline-based organocatalyst functionalized with 10-phenyl-10H phenothiazine (PTH) photocatalytic moietiesis investigated and attempted for the first time. LÄS MER
2. Chiral Carbocations as Lewis Acid Catalysts in Diels-Alder Reactions
Master-uppsats, KTH/Skolan för kemivetenskap (CHE)Sammanfattning : Lewis acids can be used as catalysts in different reactions, but the term Lewis acid catalysts often refers to metal salts. Metal complexes have been widely used for asymmetric catalysis. Asymmetric synthesis can however be performed in a metal-free way by using organocatalysis. LÄS MER