Journal of the Chemical Society. Chemical communications p. 268 - 269 (1986)
Update date:2022-08-10
Topics:
Hayakawa, Kenji
Kido, Keiko
Kanematsu, Ken
The crowned benzoquinone (1), prepared from pyrogallol in four steps, undergoes Diels-Alder reactions with cyclopentadiene and thebaine to give good yields of the respective adducts containing the crown ether moiety.
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