Application of Dehydroabietic Acid in Palladium-Catalysed Enyne Cycloisomerisation

Autor:	Na Wu, Ying-Ming Pan, Fei-Hu Cui, Ruikun Li
Rok vydání:	2017
Předmět:	Enyne 010405 organic chemistry chemistry.chemical_element General Chemistry 010402 general chemistry 01 natural sciences 0104 chemical sciences Catalysis Stereocenter chemistry.chemical_compound chemistry Organic chemistry Dehydroabietic acid Indene Derivative (chemistry) Palladium Diels–Alder reaction
Zdroj:	Advanced Synthesis & Catalysis. 359:2442-2447
ISSN:	1615-4150
Popis:	Dehydroabietic acid (DAA) promotes palladium(0)-catalysed cyclisations of arene-tethered 1,7-enynols and 1,m-enynoates (m=6,7) to give fused carbocyclic dienes. 6,6,6,5-Tetracyclic lactones are accessible by one-pot cycloisomerisation/Diels–Alder reaction/lactonisation from 1,7-enynols. Furthermore, asymmetric counteranion-directed catalysis has been developed, which afforded an indene derivative with an all-carbon quaternary stereogenic center.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::459ae2e2080a9eaa229e54e97f2af7d4 https://doi.org/10.1002/adsc.201700061 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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