Results 1 to 10 of about 16,879 (311)

Organocatalysis with carbon nitrides

Science and Technology of Advanced Materials, 2023
Carbon nitrides, a distinguished class of metal-free catalytic materials, have presented a good potential for chemical transformations and are expected to become prominent materials for organocatalysis.
Sujanya Maria Ruban, Kavitha Ramadass, Gurwinder Singh, Siddulu Naidu Talapaneni, Gunda Kamalakar, Chandrakanth Rajanna Gadipelly, Lakshmi Kantham Mannepalli, Yoshihiro Sugi, Ajayan Vinu   +8 more
doaj   +4 more sources

Advances in asymmetric organocatalysis over the last 10 years [PDF]

Nature Communications, 2020
Organocatalysis has become a major pillar of (asymmetric) catalysis. Here, the authors discuss recent trends in organocatalytic activation modes for challenging stereoselective transformations and the emerging integration with other fields, such as ...
Shao-Hua Xiang, Bin Tan
doaj   +3 more sources

Electroredox carbene organocatalysis with iodide as promoter

Nature Communications, 2022
Oxidative carbene organocatalysis has been developed as a versatile synthetic method, but has been paired with electroredox chemistry in only limited examples.
Peng Zhou, Wenchang Li, Jianyong Lan, Tingshun Zhu   +3 more
doaj   +2 more sources

Desymmetrization of N-Cbz glutarimides through N-heterocyclic carbene organocatalysis

Nature Communications, 2022
Desymmetrization of achiral building blocks is one of the most efficient ways to access enantiopure compounds of synthetic relevance. Here, the authors desymmetrize glutarimides with alcohols via an imide C–N bond cleavage under NHC organocatalysis.
Zhouli Hu, Chenlong Wei, Qianqian Shi, Xianfang Hong, Jinhua Liu, Xiangui Zhou, Jinna Han, Wei Cao, Ashis Kumar Gupta, Xiaoxiang Zhang, Donghui Wei, Zhenqian Fu, Wei Huang   +12 more
doaj   +2 more sources

Catalysing (organo-)catalysis: Trends in the application of machine learning to enantioselective organocatalysis [PDF]

Beilstein Journal of Organic Chemistry
Organocatalysis has established itself as a third pillar of homogeneous catalysis, besides transition metal catalysis and biocatalysis, as its use for enantioselective reactions has gathered significant interest over the last decades.
Stefan P. Schmid, Leon Schlosser, Frank Glorius, Kjell Jorner   +3 more
doaj   +2 more sources

Green Chemistry Meets Asymmetric Organocatalysis: A Critical Overview on Catalysts Synthesis [PDF]

ChemSusChem, 2021
Can green chemistry be the right reading key to let organocatalyst design take a step forward towards sustainable catalysis? What if the intriguing chemistry promoted by more engineered organocatalysts was carried on by using renewable and naturally ...
Achille Antenucci, Stefano Dughera, Polyssena Renzi   +2 more
openalex   +2 more sources

Recent advances in organocatalytic atroposelective reactions [PDF]

Beilstein Journal of Organic Chemistry
Axial chirality is present in a variety of naturally occurring compounds, and is becoming increasingly relevant also in medicine. Many axially chiral compounds are important as catalysts in asymmetric catalysis or have chiroptical properties. This review
Henrich Szabados, Radovan Šebesta
doaj   +2 more sources

Why Organocatalysis?

CHIMIA, 2007
Alexandre Alexakis
doaj   +3 more sources

New advances in asymmetric organocatalysis II [PDF]

Beilstein Journal of Organic Chemistry
Radovan Šebesta
doaj   +2 more sources

Electrostatic Interactions in Asymmetric Organocatalysis

Accounts of Chemical Research, 2023
Conspectus Electrostatic interactions are ubiquitous in catalytic systems and can be decisive in determining the reactivity and stereoselectivity.
Rajat Maji, S. C. Mallojjala, Steven E. Wheeler   +2 more
semanticscholar   +1 more source