Category «process»

New paper on Trelagliptin succinate

It’s only fair to share… Trelagliptin succinate, a novel once-weekly oral dipeptidyl peptidase-4 (DPP-4) inhibitor, was approved for the Japanese market on March 26, 2015 Trelagliptin exhibited a better potency against human DPP-4 than alogliptin and sitagliptin, along with its excellent selectivity and slow-binding properties that may partially contribute to its sustained efficacy. In phase III …

Regioselective access of alkylidendibenzo[c,f]oxocine framework via cyclocarbopalladation/cross-coupling cascade reactions and reductive Heck strategy

It’s only fair to share… Regioselective access of alkylidendibenzo[c,f]oxocine framework via cyclocarbopalladation/cross-coupling cascade reactions and reductive Heck strategy New J. Chem., 2017, Advance Article DOI: 10.1039/C6NJ03825E, Paper Tapas Ghosha   a Institute of Organic Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany E-mail: tapas.ghosh@uni-wuerzburg.de,tapasghosh.chem@gmail.com Tel: +49-931-31-81629 New J. Chem., 2017, Advance Article DOI: 10.1039/C6NJ03825E Palladium-catalyzed …

Production of High-Quality Diesel from Biomass Waste Products

It’s only fair to share… The use of biodiesel has been promoted for the past decade as a substitute for fossil-based diesel fuel. However, it has become evident that its production competes with food production by engrossing cropland. To overcome this Corma has developed a process that uses 2-methylfuran which currently is isolated (280 × …

Continuous Flow Doebner–Miller Reaction and Isolation Using Continuous Stirred Tank Reactors

It’s only fair to share… Continuous flow Doebner–Miller synthesis of different quinaldines from respective anilines is demonstrated using sulfuric acid as a homogeneous catalyst. The extent of reaction was monitored for various parameters, namely, temperature, residence time, mole ratio of sulfuric acid to substrate, mole ratio of crotonaldehyde to substrate, and so forth. Continuous stirred …