Palladium-catalyzed coupling of terminal alkynes with 5-(trifluoromethanesulfonyloxy)pyrimidine nucleosides
摘要:
The palladium-catalyzed couplings of terminal alkynes with 2',3',5'-tri-O-acetyl-5-(triflouromethanesulfonyloxy)uridine, 3',5'-di-O-acetyl-5-(triflouromethanesulfonyloxy)-2'-deoxyuridine, and 5-(triflouromethanesulfonyloxy)-2'-deoxyuridine have been investigated under a variety of conditions.
Palladium-catalyzed coupling of terminal alkynes with 5-(trifluoromethanesulfonyloxy)pyrimidine nucleosides
摘要:
The palladium-catalyzed couplings of terminal alkynes with 2',3',5'-tri-O-acetyl-5-(triflouromethanesulfonyloxy)uridine, 3',5'-di-O-acetyl-5-(triflouromethanesulfonyloxy)-2'-deoxyuridine, and 5-(triflouromethanesulfonyloxy)-2'-deoxyuridine have been investigated under a variety of conditions.