Results 201 to 210 of about 16,672 (319)

Recent Advances in the α‐Hydrazination (α‐Amination) of Carbonyl Compounds

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 17, May 21, 2025.
In recent years, notable progress has been achieved in the α‐hydrazination (α‐amination) of carbonyl compounds, especially in the direct asymmetric electrophilic α‐hydrazination with dialkyl azodicarboxylates. This review summarizes all the methods that appeared over the past decade, categorized based on the type of the reactive chiral intermediate ...
Dina Scarpi   +2 more
wiley   +1 more source

Switchable-Hydrophilicity Solvents for Product Isolation and Catalyst Recycling in Organocatalysis [PDF]

open access: bronze, 2016
Julia Großeheilmann   +3 more
openalex   +1 more source

Switchable organocatalysis from N-heterocyclic carbene-carbodiimide adducts with tunable release temperature [PDF]

open access: green, 2023
Le Dung Pham   +3 more
openalex   +1 more source

N ‐Heterocyclic Carbene Organocatalysis: Activation Modes and Typical Reactive Intermediates

open access: yesChinese journal of chemistry, 2020
Xingkuan Chen   +3 more
semanticscholar   +1 more source

Recent Advances in Greener Asymmetric Organocatalysis Using Bio-Based Solvents [PDF]

open access: gold, 2023
Lorena S. R. Martelli   +3 more
openalex   +1 more source

Coexistence of the Perfluorinated Cp* Anion With Oxidizing and Electrophilic Cations

open access: yesChemistry – A European Journal, Volume 31, Issue 28, May 19, 2025.
The perfluorinated Cp* [C5(CF3)5]− is known for its unique ligand/counteranion switchability and is now introduced as a weakly coordinating anion (WCA). Its extraordinarily low nucleophilicity, combined with its pronounced oxidative stability, allows for the coexistence with reactive cations and the formation of unprecedented salts.
Robin Sievers   +4 more
wiley   +1 more source

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