
Tetrahedron Letters p. 2365 - 2368 (1988)
Update date:2022-09-26
Topics:
Lange, J.H.M.
Klunder, A.J.H.
Zwanenburg, B.
Thermolysis of 6-alkyltricyclo<5.2.1.02,6>decadienone esters 3 in DMF produces 2-alkyl-3-carboethoxycyclopentadienones 8 in an efficient <4+2>cycloreversion reaction.These cyclic dienones can be trapped by cyclopentadiene to afford regioselectively tricyclodecadienones 9 in high yields.
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(2009)Doi:10.1002/anie.201203772
(2012)Doi:10.1016/S0040-4039(00)87844-2
(1988)