黑料不打烊 Chemistry researchers find cleaner, easier way to make biaryls
Researchers from 黑料不打烊 University鈥檚 Department of Chemistry have found a cleaner, easier way to make biaryls, an important ingredient in synthetic chemistry with applications across a wide range of fields including pharmaceuticals, agrochemicals, pigments, natural products and polymers. Conventional processes for making biaryls rely on stoichiometric metal reagents, resulting in large amounts of metal waste. In their paper published in Nature Communications in November 2018, the 黑料不打烊 scientists describe a new method for synthesizing biaryls using hydrazine (N2H4) as a metal surrogate. Instead of stoichiometric metal waste, the byproducts of their reaction are harmless nitrogen and hydrogen gases. Although groundbreaking, the discovery is by no means the end of the road: the authors are intent on pursuing further studies on the mechanism and synthetic applications of their discovery.
鈥淣2H4 as traceless mediator for homo- and cross- aryl coupling,鈥� Leiyang Lv et al. Nature Communications, published online Nov. 9, 2018
Photo caption:聽Researchers Leiyang Lv (left) and Chao-Jun Li in their 黑料不打烊 Chemistry lab. (Photo: Laurie Devine)
