First and mild synthesis of fluorene-9-malonic acid and some substituted derivatives via the intramolecular hydroarylation of 2-phenylbenzylidenemalonic acids

作者：Chosson Elizabeth; Rochais Christophe; Legay Remi; Santos Jana Sopkova de Oliveira; Rault Sylvain; Dallemagne Patrick^*

来源：Tetrahedron, 2011, 67(14): 2548-2554.

DOI：10.1016/j.tet.2011.02.026

Hitherto unknown fluorene-9-malonic acid and some substituted derivatives were easily synthesized in very mild conditions through the intramolecular hydroarylation of 2-phenylbenzylidenemalonic acids issued from the corresponding biphenylcarboxaldehydes.

• 出版日期2011-4-8