37542-22-6Relevant articles and documents
Flexible synthesis of vulpinic acids from tetronic acid
Willis, Catherine,Bodio, Ewen,Bourdreux, Yann,Billaud, Célia,Gall, Thierry Le,Mioskowski, Charles
, p. 6421 - 6424 (2007)
Several vulpinic acids were synthesized in a few steps from a single precursor, the tetronic acid. This commercial compound was converted in a few steps to an iodide. Suzuki-Miyaura cross-couplings involving this common intermediate and various arylboronates allowed to gain access to several vulpinic acids (or methyl pulvinates). Among them, two natural products, vulpinic acid and pinastric acid, were prepared.