Acetal chlorination with MnO 2-trimethylchlorosilane

~49%

~12%

~13%

~12%

~12%

~13%

~12%

~13%

~13%

~13%

~13%

~12%

~13%

~12%

~12%

~13%

~13%

~13%

~13%

~10%

~88%