On December 1, 2021, Heckmann, Christian M.; Paradisi, Francesca published an article.Synthetic Route of 24295-03-2 The title of the article was GPhos Ligand Enables Production of Chiral N-Arylamines in a Telescoped Transaminase-Buchwald-Hartwig Amination Cascade in the Presence of Excess Amine Donor. And the article contained the following:
The combination of biocatalysis and chemocatalysis could be more powerful than either technique alone. However, combining the two was challenging due to typically very different reaction conditions. Herein, chiral N-aryl amines, key features of many active pharmaceutical ingredients, were accessed in excellent enantioselectivity by combining transaminases with the Buchwald-Hartwig amination. By employing a bi-phasic buffer-toluene system as well as the ligand GPhos, the telescoped cascade proceeded with up to 89% overall conversion in the presence of excess alanine. No coupling to alanine was observed The experimental process involved the reaction of 2-Acetylthiazole(cas: 24295-03-2).Synthetic Route of 24295-03-2
The Article related to chiral arylamine preparation, aryl bromide ketone transaminase catalysis enantioselective buchwald hartwig amination, biocatalysis, buchwald-hartwig amination, chemo-enzymatic synthesis, palladium, transaminases and other aspects.Synthetic Route of 24295-03-2
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica