Asymmetric Synthesis of Propargylic alfa-Chiral Tertiary Amines by Reductive Alkynylation of Tertiary Amides {Using|Utilizing|Making use of|Employing|Working with|Applying} Ir/Cu Tandem Catalysis

The {development|improvement} of an asymmetric protocol for the reductive alkynylation of amides to access {important|essential|crucial|critical|significant|vital} alfa-chiral tertiary propargylic amines is reported {using|utilizing|making use of|employing|working with|applying} tandem Ir-catalyzed hydrosilylation/enantioselective Cu-catalyzed alkynylation.…

Computational Assessment and Understanding of C6 {Product|Item|Solution} Selectivity for Chromium Phosphinoamidine Catalyzed Ethylene Trimerization

{One|1|A single|One particular} {approach|method|strategy} to selectively {generate|produce|create} 1-hexene is {through|via|by means of|by way of} ethylene trimerization {using|utilizing|making use of|employing|working with|applying} {highly|extremely|very|hugely} active Cr N-phosphinoamidine catalysts ((P,N)Cr). {Depending on|Based on|According to}…