Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Naho Ishii"'
Publikováno v:
Molbank, Vol 2024, Iss 1, p M1769 (2024)
One-pot synthesis of (E)-5-[bromo(phenyl)methylene]-4-phenyl-2-(p-tolyl)-4,5-dihydrooxazole (9) from propargylic alcohol 5 and p-toluamide (6) was achieved via gold(III)-catalyzed propargylic substitution, followed by gold(III)-catalyzed bromocycliza
Externí odkaz:
https://doaj.org/article/71b8040d312c46dfb4176226365f5404
Autor:
Nobuyoshi Morita, Shingo Uchida, Hitomi Chiaki, Naho Ishii, Kentaro Tanikawa, Kosaku Tanaka, Yoshimitsu Hashimoto, Osamu Tamura
Publikováno v:
Molecules, Vol 29, Iss 2, p 378 (2024)
The treatment of N-tosylpropargyl amines 1 with 1,3-dicarbonyl compounds 2 in the presence of AuBr3 (5 mol%) and AgOTf (15 mol%) afforded poly-substituted furans 3 in good-to-high yields via the gold-catalyzed cleavage of the sp3 carbon–nitrogen bo
Externí odkaz:
https://doaj.org/article/25e4b1153aa64c619540718a7b26aaa1