Tetrahedron Letters p. 1501 - 1502 (1987)
Update date:2022-08-02
Topics:
Nicolaou, K. C.
Hwang, C.-K.
Duggan, M .E.
Reddy, K. Bal
Thermal cycloaddition of dimethyl acetylenedicarboxylate with a series of cyclic enolethers gave the corresponding bicyclic compounds which were expanded to medium size oxocyclic systems by further thermolysis or Lewis acid catalysis.
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Doi:10.1246/cl.1987.105
(1987)Doi:10.1016/j.tetlet.2008.11.088
(2009)Doi:10.1021/ol9001416
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(1957)Doi:10.1139/v87-235
(1987)Doi:10.1002/anie.201906158
(2019)
