Journal of Organic Chemistry p. 1642 - 1644 (1987)
Update date:2022-07-29
Topics:
Posner, Gary H.
Switzer, Christopher
Examples are presented of 5-7-kbar <2 + 4>-cycloadditions of electrophilic 1,3-disulfonyl-2-pyridones with vinyl ethers leading regioselectively and stereoselectively to unsaturated, bridged, bicyclic lactams and, ultimately, to polyfunctionalized cyclohe
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(1986)Doi:10.1016/S0040-4020(01)87657-2
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(2007)
