Polylactic acid (PLA) is currently the highest production of all bio-based plastics globally. Its
production will increase year by year to replace part of petroleum-based plastics to reduce …

The hallmark of nucleophilic phosphine catalysis is the initial nucleophilic addition of a
phosphine to an electrophilic starting material, producing a reactive zwitterionic …

Conventional polyurethanes are typically obtained from polyisocyanates, polyols, and chain
extenders. The main starting materials—isocyanates used in this process—raise severe …

We report an inexpensive, thermally stable deoxyfluorination reagent that fluorinates a
broad range of alcohols without substantial formation of elimination side products. This …

Chalcogenative sulfones (thiosulfonates and selenosulfonates), as reactants for organic
transformations, are widely used and interesting because of their potential to react with …

Herein, a conjugated triazine-perylene diimide (triazine-PDI) polymer photocatalyst is
prepared, and its full-spectrum photo-oxidative activity is evaluated. Enhanced dipole …

We designed bifunctional 4-pyrrolidinopyridines as powerful Lewis base catalysts. The
catalyst structure features a 4-hydroxy-2-(hydroxydiphenylmethyl) pyrrolidine-1-formyl group …

Over the past two decades, chiral guanidines and their derivatives have emerged as one of
the most powerful organocatalysts mainly on the basis of their strong basicity and/or …

Organic superbases are a distinct and increasingly utilized class of Brønsted base that
possess properties complementary to common inorganic bases. This Concept article …

In the current research, a porous solid base catalyst (ZIF-90-Gua) was prepared through
covalent post-functionalization of zeolitic imidazolate framework ZIF-90 with organic …