2531-70-6Relevant articles and documents
A NEW METHOD FOR PREPARATION OF DIHYDRODINAPHTHOPYRANOPYRANS
Talinli, Naciye,Akar, Ahmet,Aydogan, A. Cevdet
, p. 3505 - 3508 (1987)
The syntheses of 7a,15a-dihydro-15a-methylnaphtho naphtho pyranopyran (II) and 7a,15a-dihydro-7a-methyl-15a-isopropyl naphthonaphthopyranopyran (III) from 2-naphthol and corresponding dimethylol ketones in one step were described.Amberlyst-15R was used as catalyst.