101529-25-3Relevant articles and documents
FRIEDEL-CRAFTS REACTION OF 3,6-DIHYDRO-4-METHYL-2H-PYRAN WITH PHENOLS. A CONVENIENT SYNTHESIS OF A KEY INTERMEDIATE OF ALPHA-TOCOPHEROL
Fujita, Yoshiji,Shiono, Manzo,Ejiri, Katsushi,Saita, Kazumi
, p. 1399 - 1400 (2007/10/02)
The Friedel-Crafts reaction of 3,6-dihydro-4-methyl-2H-pyran with 2,3,5-trimethylhydroquinone afforded 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-ethanol in good yield.