Chemistry Letters p. 1503 - 1504 (1984)
Update date:2022-08-16
Topics:
Shimo, Tetsuro
Somekawa, Kenichi
Kuwakino, Junro
Uemura, Hisako
Kumamoto, Sanetade
et. al
The treatment of chlorinated 2-oxabicyclo<4.2.0>oct-4-en-3-ones, which are photoadducts between 4,6-dimethyl-2-pyrone and chloroethylenes, with a base gives new 2H-oxocin-2-ones in good yields.This provides the first example for preparation of a monocyclic oxacyclooctatrienone system.
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Doi:10.1021/ol990705+
(1999)Doi:10.1246/cl.1984.627
(1984)Doi:10.1021/jm980701v
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(2019)Doi:10.1021/ol400156u
(2013)
