63604-93-3Relevant articles and documents
Synthesis of a natural chromenoquinone via the Diels-Alder reaction of pyranobenzyne and furan
Katakawa, Kazuaki,Sato, Ayaka,Iwasaki, Mari,Horikawa, Tomofumi,Kumamoto, Takuya
, p. 820 - 823 (2014)
We describe the total synthesis of angular chromenoquinone 1 isolated from Conospermum plants. Iodophenol, a precursor of pyranobenzyne, was prepared by Claisen rearrangement of an iodoresorcinol derivative. Diels - Alder reaction of the pyranobenzyne and