The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.79265-30-8, Name is 2-(Trimethylsilyl)thiazole, molecular formula is C6H11NSSi. In a Article£¬once mentioned of 79265-30-8, HPLC of Formula: C6H11NSSi
Ro 31-8959 (1), a potent and selective inhibitor of HIV proteinase, is currently in phase III clinical trials.Six approaches for the large-scale synthesis of this compound have been studied.All routes employ an initial disconnection to an electrophilic L-phenylalanine homologue equivalent 13 and the decahydroisoquinoline derivative 5.They differ in adopting either an epoxide, a cyclic sulfate, or an aldehyde as the electrophilic entity and develop chirality from L-phenylalanine, dimethyl D-tartrate, or a Sharpless epoxidation.The preferred route starts from N-phthaloyl-L-phenylalaninyl chloride and uses tris((trimethylsilyl)oxy)ethene to effect homologation to hydroxy ketone 30, which is elaborated in a five-step two-pot procedure to N-phthaloyl epoxide 33 and hence 1.Kilogram quantities of Ro 31-8959 have been prepared using this route.
Ro 31-8959 (1), a potent and selective inhibitor of HIV proteinase, is currently in phase III clinical trials.Six approaches for the large-scale synthesis of this compound have been studied.All routes employ an initial disconnection to an electrophilic L-phenylalanine homologue equivalent 13 and the decahydroisoquinoline derivative 5.They differ in adopting either an epoxide, a cyclic sulfate, or an aldehyde as the electrophilic entity and develop chirality from L-phenylalanine, dimethyl D-tartrate, or a Sharpless epoxidation.The preferred route starts from N-phthaloyl-L-phenylalaninyl chloride and uses tris((trimethylsilyl)oxy)ethene to effect homologation to hydroxy ketone 30, which is elaborated in a five-step two-pot procedure to N-phthaloyl epoxide 33 and hence 1.Kilogram quantities of Ro 31-8959 have been prepared using this route.
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.HPLC of Formula: C6H11NSSi, you can also check out more blogs about79265-30-8
Reference£º
Thiazole | C3H1091NS – PubChem,
Thiazole | chemical compound | Britannica