通过 C-H/N-O 功能化实现偕二炔与肟的环加成反应的阳离子钌催化剂。
Cationic ruthenium catalysts for alkyne annulations with oximes by C-H/N-O functionalizations.
机构信息
Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstrasse 2, 37077 Göttingen, Germany.
出版信息
J Org Chem. 2012 Oct 19;77(20):9190-8. doi: 10.1021/jo301768b. Epub 2012 Sep 27.
PMID:22978404
Abstract
Cationic ruthenium(II) complexes enabled efficient redox-neutral annulations of alkynes with readily available oximes. The catalytic dehydrative C-H/N-O bond functionalization proved to be broadly applicable and was shown to proceed through a reversible cyclometalation.
摘要
阳离子钌（II）配合物能够有效地实现炔烃与易得的肟的氧化还原中性环化反应。该催化脱水 C-H/N-O 键官能化反应被证明具有广泛的适用性，并且可以通过可逆的环金属化进行。
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