钯(0)催化交叉偶联对溴咔唑的区域选择性烯丙基化反应——O-甲基西阿尼醇、O-甲基美罗培南和卡喹诺他汀 A 的合成。
Regioselective prenylation of bromocarbazoles by palladium(0)-catalysed cross coupling--synthesis of O-methylsiamenol, O-methylmicromeline and carquinostatin A.
机构信息
Department Chemie, Technische Universität Dresden, Bergstrasse 66, 01069 Dresden, Germany.
出版信息
Org Biomol Chem. 2014 Feb 14;12(6):872-5. doi: 10.1039/c3ob42297f.
PMID:24336906
Abstract
We describe the regioselective prenylation of 3-bromocarbazole by palladium(0)-catalysed cross coupling with a prenylstannane or a prenylboronate. The procedure is applied to the synthesis of precursors for biologically active carbazole alkaloids.
摘要
我们描述了钯(0)催化的 3-溴咔唑与烯丙基锡烷或烯丙基硼酸酯的区域选择性烯丙基化反应。该方法被应用于生物活性咔唑生物碱前体的合成。
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