Brimble, Margaret A. published the artcileSynthesis of a dimeric pyranonaphthoquinone via a novel double furofuran annulation strategy, Related Products of alcohols-buliding-blocks, the publication is Tetrahedron Letters (1998), 39(31), 5647-5650, database is CAplus.
The first synthesis of a dimeric pyranonaphthoquinone (I) which is related to the naturally occurring dimeric pyranonaphthoquinones, e.g. actinorhodin and crisamycin, is described. The key biaryl (II) is prepared by means of a Suzuki coupling reaction, utilizing the Miyaura reagent to generate the organoboron coupling partner. The first example of a double annulation of a bisquinone with 2-trimethylsilyloxyfuran to afford a bisfuronaphthofuran (III) and subsequent double oxidative rearrangement to a dimeric pyranonaphthoquinone is described.
Tetrahedron Letters published new progress about 25240-59-9. 25240-59-9 belongs to alcohols-buliding-blocks, auxiliary class Boronic acid and ester,Boronic Acids,Boronate Esters, name is 4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-ol, and the molecular formula is C6H13BO3, Related Products of alcohols-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts