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Lee, Chang Young
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Direct diversification of unmasked quinazolin-4(3: H)-ones through orthogonal reactivity modulation

Author(s)
Lee, Jae BinKang, Mi EunKim, JooheeLee, Chang YoungKee, Jung-MinMyung, KyungjaePark, Jang-UngHong, Sung You
Issued Date
2017-09
DOI
10.1039/c7cc05794f
URI
https://scholarworks.unist.ac.kr/handle/201301/22859
Fulltext
http://pubs.rsc.org/en/Content/ArticleLanding/2017/CC/C7CC05794F#!divAbstract
Citation
CHEMICAL COMMUNICATIONS, v.53, no.75, pp.10394 - 10397
Abstract
Here we report a set of direct functionalization methods of unmasked 2-phenylquinazolin-4(3H)-ones, a privileged alkaloid core, without the installation/removal event of protecting groups or exogenous coordinating moieties. Divergent pathways were modulated with transition-metal catalysts by suppressing competitive reactivities, leading to N-arylation, annulative π-extension, or C-H fluorination.
Publisher
ROYAL SOC CHEMISTRY
ISSN
1359-7345
Keyword
ORGANIC-SYNTHESISPALLADIUMACTIVATIONQUINAZOLINONESCOPPERFUNCTIONALIZATIONFLUORINATIONAMINATIONCATALYSISAMIDES

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