Ring-closing metathesis for the synthesis of benzo-fused bicyclic compounds
作者:Willem A.L. van Otterlo、E.Lindani Ngidi、E.Mabel Coyanis、Charles B. de Koning
DOI:10.1016/s0040-4039(02)02522-4
日期:2003.1
Ring-closing metathesis (RCM) was used to synthesise five 4H-chromenes, a naphthol and an indenol. These are the first examples of RCM applied to the synthesis of such benzo-fusedbicyclic compounds.
Tandem Catalysis: A Ring-Closing Metathesis Followed by Dehydrogenative Oxidation to Afford Substituted Indenones
作者:Willem A. van Otterlo、E. Mabel Coyanis、Jenny-Lee Panayides、Charles B. de Koning、Manuel A. Fernandes
DOI:10.1055/s-2005-862356
日期:——
Grubbs second generation catalyst converts substituted 1-(2-propenylphenyl)prop-2-en-1-ols into substituted indenols or indenones depending on the reaction conditions employed. The formation of indenones represents the first example of a tandem ruthenium-mediated ring-closing metathesis-dehydrogenative oxidation reaction.