One-Pot Ring-Closing Metathesis (RCM)/Oxidation by an Assisted Tandem Ruthenium Catalysis for the Synthesis of 2-Quinolones
作者:Hiroshige Kato、Tatsuya Ishigame、Nobuhiro Oshima、Naoyuki Hoshiya、Ken Shimawaki、Mitsuhiro Arisawa、Satoshi Shuto
DOI:10.1002/adsc.201100303
日期:2011.10
We have developed a one-pot ring-closing metathesis (RCM)/oxidation methodology to yield various 2-quinolines from 2-vinyl-N-allylaniline derivatives. This is a first example of an oxidation involving methylene (CH2) groups with modified Grubbs-type ruthenium complexes. Hence, this adds an example of a non-methathesis reaction using a ruthenium carbene catalyst.
我们已经开发了一种一锅式的闭环复分解(RCM)/氧化方法,可以从2-乙烯基-N-烯丙基苯胺衍生物产生各种2-喹啉。这是用修饰的Grubbs型钌配合物进行的涉及亚甲基(CH 2)基团的氧化的第一个例子。因此,这增加了使用钌卡宾催化剂的非甲基化反应的实例。