反应详情

Referring to Table 1 above, the Conversion ("Conv.") was a weight percent conversion and was calculated by: ##EQU1## Selectivity ("Selec.") in Table 1 means, as appropriate: ##EQU2## The Yield means, as appropriate, the yield of 2-methyl-4-(3-bromophenyl)-3-butyn-2-ol: ##STR15## or 1,3-di(3-methyl-3-hydroxy-1-butynyl)benzene: ##STR16## and was calculated as the product of Conversion times Selectivity. Selectivities and yields were calculated only on isolated crude products by gas chromatography with an appropriate internal standard (mesitylene).

1. customSelectivities and yields