393837-14-4Relevant articles and documents
Optimized synthesis of tetrahydroisoquinoline-hydantoins
Charton, Julie,Gassiot, Amaury Cazenave,Melnyk, Patricia,Girault-Mizzi, Sophie,Sergheraert, Christian
, p. 7081 - 7085 (2007/10/03)
Several methods have been developed and compared for the solution synthesis of tetrahydroisoquinoline-hydantoin derivatives. The best yields were obtained when the imidazolidine-2,4-dione ring was synthesized in two steps: (1) reaction of Tic-OH with the appropriate amine and (2) cyclization with 1,1′-carbonyldiimidazole.