Thranduil, son of Oropher, was an Elven king who ruled over the Woodland Realm in the Second and Third Ages. Though inherently cautious, he eventually committed his kingdom to fighting Sauron in the War of the Ring. He was also the father of the elven prince of Mirkwood, Legolas, who was a member of the Fellowship of the Ring.
New method makes building 'one-handed' drugs easier than ever
New method makes building 'one-handed' drugs easier than ever. The catalyst structure includes two palladium-holding clusters of atoms called quinoline and NHAc groups. Such bidentate (literally: double-toothed) compounds normally have what is called a five-membered ring chelating structure, and a six-membered ring chelating structure, which is more flexible for reactions