Highly enantioselective Friedel–Crafts alkylation of pyrroles with 2-enoyl-pyridine N-oxides in water/chloroform (10:1) was developed under catalysis of Lewis acid. The Friedel–Crafts alkylation ...

Whether for marketing, capital, or to craft a specific style, purchasing back-stock Champagne still aging on the lees—a ...

In this creative and innovative video, we explore an amazing idea using PVC pipes and water bottles to craft something both ...