15573-55-4Relevant articles and documents
HYDROXYDIHYDROFURANS. XX. STRUCTURE OF 2-HYDROXY-5,5-DIMETHYL-2-tert-BUTYL-4-PHENYL-(p-TOLYL)-2,5-DIHYDROFURANS
Yakovlev, S. V.,Serkova, V. I.,Pavlova, L. A.
, p. 1780 - 1782 (2007/10/02)
4-Phenyl- and 4-p-tolyl-2-hydroxy-5,5-dimethyl-2-tert-butyl-2,5-dihydrofurans exist in the cyclic form.When heated with dilute sulfuric acid, they are converted into the isomeric ethylenic γ-keto alcohols.After prolonged standing and when heated they are cleaved to form the corresponding butenolides.