The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.14098-44-3, Name is Benzo-15-crown-5, molecular formula is C14H20O5. In a Article£¬once mentioned of 14098-44-3, Recommanded Product: Benzo-15-crown-5
Establishment of an efficient synthetic route to 3,4:3?,4?-bis(3,6,9-trioxaundecane-1,11-dioxy)benzil
3,4:3?,4?-Bis(3,6,9-trioxaundecane-1,11-dioxy)benzil (1) [bis(crown ether)benzil] was prepared by three different routes in which the third route C, including the method of Sonogashira-coupling, was the most efficient method with the overall yield of 50%. Further, the method of synthesizing the novel compound 3,4:3?,4?-bis[3,4-(3,6,9-trioxaundecane-1,11-dioxy)]benzoin (6) [bis(crown ether)benzoin], which has not yet been prepared appropriately, was also provided.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Recommanded Product: Benzo-15-crown-5, you can also check out more blogs about14098-44-3
Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare