467-72-1Relevant articles and documents
The Photolysis of trans-Isohumulone to Dehydrohumulinic Acid, a Key Route to the Development of Sunstruck Flavour in Beer
Bondeel, Georges M. A.,Keukeleire, Denis De,Verzele, Maurice
, p. 2715 - 2719 (2007/10/02)
trans-Isohumulone (2) is photolysed to dehydrohumulonic acid (5) by a Norrish type 1 cleavage, affording a precursor of 3-methylbut-2-ene-1-thiol, the compound responsible for the sunstruck flavour of beer.