Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Sanghyuck Kim"'
Autor:
Sanghyuck Kim
Publikováno v:
International Journal of Tourism Management and Sciences. 35:85-101
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Energy Storage.
Publikováno v:
The Journal of Organic Chemistry. 82:9808-9815
Rhodium-catalyzed formal aza-[4 + 3] cycloaddition reaction of 3-diazoindolin-2-imines with 1,3-dienes was demonstrated for the synthesis of azepinoindoles in good to excellent yields in one-pot. First, rhodium-catalyzed [2 + 1] cycloaddition reactio
Publikováno v:
Advanced Synthesis & Catalysis. 358:1078-1087
Sequential copper-catalyzed [3+2] cycloaddition, rhodium-catalyzed OH insertion, intramolecular 1,8-addition, and rearrangement starting from 1-alkynes, N-sulfonyl azides, and tropolones is demonstrated for the synthesis of the 2-functionalized amino
Publikováno v:
Advanced Synthesis & Catalysis. 357:3707-3717
The rhodium-catalyzed N-imidazolylation of N-sulfonyl-1,2,3-triazoles with a variety of N-cyano sulfoximines has been developed for the synthesis of N-imidazolyl sulfoximines via elimination of molecular nitrogen. Copper-catalyzed [3+2] cycloaddition
Publikováno v:
Asian Journal of Organic Chemistry. 3:926-931
We report aza-[4+3] annulation through sequential [3+2]-[2+1] cycloadditions-aza-Cope rearrangement for the synthesis of dihydroazepines. Aza-[3+2] annulation was achieved through [3+2]-[2+1]-aza-Cope rearrangement-1,3-migration or [3+2]-[2+1]-Clock
Publikováno v:
Advanced Synthesis & Catalysis. 355:2873-2883
An intramolecular hydroarylation of aryl alkynylphosphonates (I) and (III) promoted by a gold/silver catalyst affords phosphacoumarins (II) and (IV), resp., in moderate to good yields via a 6-endo-dig cyclization.