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One‐Pot Ring‐Closing Metathesis (RCM)/Oxidation by an Assisted Tandem Ruthenium Catalysis for the Synthesis of 2‐Quinolones
Author(s) -
Kato Hiroshige,
Ishigame Tatsuya,
Oshima Nobuhiro,
Hoshiya Naoyuki,
Shimawaki Ken,
Arisawa Mitsuhiro,
Shuto Satoshi
Publication year - 2011
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201100303
Subject(s) - ruthenium , chemistry , carbene , ring closing metathesis , metathesis , catalysis , tandem , combinatorial chemistry , salt metathesis reaction , methylene , organic chemistry , polymer , materials science , composite material , polymerization
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 (CH 2 ) groups with modified Grubbs‐type ruthenium complexes. Hence, this adds an example of a non‐methathesis reaction using a ruthenium carbene catalyst.