Nucleophilic substitution of propargyl alcohols with aliphatic alcohols, aliphatic amines and heterocycles catalyzed by 4-nitrobenzenesulfonic acid: a scalable and metal-free process
-
Add time:08/30/2019 Source:sciencedirect.com
It is aimed to provide a cost effective p-NBSA catalyzed nucleophilic substitution of propargyl alcohols with alcohols, amines and heterocycles, without employing corrosive and costly metal catalysts, toxic solvents and column chromatography for purification. A systematic study of CC, CN and CO bond formation and efficacy of the scalability have also been confirmed.
We also recommend Trading Suppliers and Manufacturers of 2-Methyl-5-nitrobenzenesulfonic acid (cas 121-03-9). Pls Click Website Link as below: cas 121-03-9 suppliers
Prev:Triethanolamine-based protic ionic liquids with various sulfonic acids: Synthesis and properties
Next:Syntheses of vinylindoles via a Brønsted acid catalyzed highly regio- and stereoselective cis-hydroarylation of ynamides☆) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Asymmetric reduction of aliphatic ketones and acyl silanes using chiral anti-pentane-2,4-diol and a catalytic amount of 2,4-dinitrobenzenesulfonic acid09/01/2019
- Syntheses of vinylindoles via a Brønsted acid catalyzed highly regio- and stereoselective cis-hydroarylation of ynamides☆08/31/2019
- Triethanolamine-based protic ionic liquids with various sulfonic acids: Synthesis and properties08/29/2019
- Triethylammonium-based protic ionic liquids with sulfonic acids: Phase behavior and electrochemistry08/28/2019
-
Health and Chemical more >