Synthesis p. 320 - 322 (1991)
Update date:2022-08-04
Topics:
Belosludtsev
Borer
Taylor
The addition of organolithium reagents to pyrylium tetrafluoroborate followed by in situ electrocyclic ring opening of the intermediate 2H-pyrans givens the title Z,E-dienals with high stereoselectivity.
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(2009)Doi:10.1021/jo00281a012
(1989)Doi:10.1021/jo00280a007
(1989)Doi:10.1016/j.jphotochem.2010.02.010
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(2011)
