Table 1.
Yields shown are isolated yields.
Selectivity determined by gas chromatography. Selectivity of Z-7 and Z-8 can be determined by 1H NMR.
Reaction was run on a preparative scale.
Yields shown are isolated yields.
Selectivity determined by gas chromatography. Selectivity of Z-7 and Z-8 can be determined by 1H NMR.
Reaction was run on a preparative scale.