S8-mediated decarboxylative cyclization of 2-nitrophenols with arylacetic acid: Synthesis of benzoxazoles-Science-Chemical Encyclopedia-lookchem

S8-mediated decarboxylative cyclization of 2-nitrophenols with arylacetic acid: Synthesis of benzoxazoles
Add time:08/03/2019 Source:sciencedirect.com

A concise, metal-free protocol has been established for the preparation of 2-arylbenzoxazoles from 2-nitrophenols and arylacetic acids via a sulfur-mediated redox decarboxylative cyclization reaction. The reactions proceeded in moderate to good yields, and gram-scale is suitable.

We also recommend Trading Suppliers and Manufacturers of 2-FLUORO-3-NITRO-4-PICOLINE (cas 19346-43-1). Pls Click Website Link as below: cas 19346-43-1 suppliers

Prev:Design, synthesis and biological evaluation of 5-(2-amino-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one derivatives as potent β2-adrenoceptor agonists
Next: Reaction of β-nitroenones with thiophenol synthesis of 5-hydroxy-4-(phenylthio)-2-isoxazoline 2-oxides)

Click to view details

Health and Chemicalmore >