A potential synthetic intermediate of dl-carnosic acid.

スポンサーリンク

概要

• 論文の詳細を見る

• The Birch reduction of 2,7-dimethoxy-3-isopropylnaphthalene (IIb), which itself was made from IIa in five steps, followed by acid hydrolysis yielded the tetralone IIIa and the latter was carboxymethylated to IIIb by reaction with dimethyl carbonate and sodium hydride. Michael condensation of IIIb with methyl vinyl ketone yielded the unsaturated ketone IV. The tricyclic ketone IV on methylation followed by thioketalisation gave the thioketal IXa and the latter on Raney nickel desulfurisation yielded Ic.

• 公益社団法人 日本化学会の論文

著者

• Oommen P.

  Department of Chemistry, McMaster University

関連論文

• A potential synthetic intermediate of dl-carnosic acid.

スポンサーリンク