Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Recommanded Product: 2,3-Dihydrobenzo[b][1,4]dioxin-6-amine. Introducing a new discovery about 22013-33-8, Name is 2,3-Dihydrobenzo[b][1,4]dioxin-6-amine
TBAB-Catalyzed Csp3?N Bond Formation by Coupling Pyridotriazoles with Anilines: A New Route to (2-Pyridyl)alkylamines
A new metal-free procedure allowing Csp3?N bond formation through coupling of pyridotriazoles and weakly nucleophilic anilines has been developed. This sustainable reaction shows high tolerance towards functional groups (ketones, free alcohols) leading to 2-picolylamine derivatives. The key to our success is the use of a catalytic amount of TBAB and water as a co-solvent leading to the formation of pyridylalkylamine derivatives. As this coupling tolerates the presence of Csp2?Br bond on both partners of the reaction, we performed a sequential one-pot reaction between functionalized triazolopyridines and anilines followed by a second coupling with N-tosylhydrazones leading to the formation of Csp3?N and Csp2?Csp2 bonds.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Recommanded Product: 2,3-Dihydrobenzo[b][1,4]dioxin-6-amine, you can also check out more blogs about22013-33-8
Reference£º
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem