(6S, 7S, 10R)- and (6R, 7S, 10R)-7-isopropyl-10-methyl-4-oxo-1,5-dioxaspiro[5.5]undec-2-enes having an electron-withdrawing substituent at the 2-position: synthesis and use in asymmetric Diels?Alder reactions
Sato, Masayuki, Orii, Chisato, Sakaki, Jun-ichi, Kaneko, ChikaraYear:
1989
Language:
english
Journal:
Journal of the Chemical Society, Chemical Communications
DOI:
10.1039/c39890001435
File:
PDF, 213 KB
english, 1989