反应详情

Using the procedure described in stage (vi) of Example I and starting from hept-6-ynoic acid and 3-t-butyl-3-hydroxymethyloxetane (2-t-butyl-2-hyddroxymethylpropan-1,3-diol was prepared by the method of Y. Ozoe and M. Eto Agric.Biol. Chem, 1982, 46, 411), 4-t-butyl-1-(hex-5-ynyl)-2,6,7-trioxabicyclo[2.2.2]octane was prepared.

1. customwas prepared by the method of Y