Selective oxidation of lupeol by iodosylbenzene catalyzed by manganese porphyrins
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- 作者：Dayse Carvalho da Silva Martinsa ; daysequimica@ufmg.br" class="auth_mail" title="E-mail the corresponding author ; Fernando Cé ; sar Silvaa ; Alexandre Moreira Meirelesa ; É ; rico Augusto Rodrigues Soaresa ; Grá ; cia Divina Fá ; tima Silvaa ; Sidney Augusto Vieira-Filhob ; Lucienir Pains Duartea ; Jú ; lio Santos Rebouç ; asc ; Ynara Marina Idemoria
- 关键词：Porphyrin ; Oxidation ; Lupeol ; Triterpene ; Homogeneous catalyst
- 刊名：Catalysis Communications
- 出版年：2016
- 出版时间：5 November 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：104-107
- 全文大小：380 K
文摘
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A selective route to semi-synthetic derivatives of lupeol is proposed.
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Oxidation at lupeol takes place without protection of the hydroxyl group at C3.
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A selective oxidative cleavage of C
C bond on lupane skeleton was performed.- •
A metalloporphyrin-catalyzed oxidation of lupeol was developed.