P xylene birch reduction 837522-P xylene uses
The "PhotoBirch" reduction of o, m, and pxylene, using NaBH 4, 1,3dicyanobenzene, and photolysis, gives 1,4dienes as products The regioselectivity of these reactions is greatly different from the normal Birch reductionIt has given markedlyThe reaction is named after the Australian chemist Arthur Birch In this organic reduction of aromatic rings in liquid ammonia with sodium, lithium, or potassium and an alcohol, such as ethanol and tert butanol 2 P xylene uses