Synthetic Studies on Potent Marine Drugs: Synthesis and the Crystal Structure of 6-<i>tert</i>-butyl-4-phenyl-4<i>H</i>-chromene-2-carboxylic Acid

<table>Synthesis of 4<i>H</i>-chromene-2-carboxylic acid <b>8a</b>.</table>

Journal of Chemistry

sch2

Scheme 2

Scheme 2: Synthetic Studies on Potent Marine Drugs: Synthesis and the Crystal Structure of 6-<i>tert</i>-butyl-4-phenyl-4<i>H</i>-chromene-2-carboxylic Acid 

Journal of Chemistry

Synthetic Studies on Potent Marine Drugs: Synthesis and the Crystal Structure of 6-tert-butyl-4-phenyl-4H-chromene-2-carboxylic Acid

Scheme 2