Sulfuric Acid → HCID 57167140, compound

Participants

Reaction Steps

In a manner similar to Example 25(d), by reacting 0.56 ml of concentrated sulphuric acid with 2.30 g (3.37 mmol) of 2-[6-(3-{2-[3,4-bis-(tert-butyldimethylsilanyloxymethyl)phenyl]vinyl}phenyl)-1,1-dimethylhexyloxy]tetrahydropyran in 30 ml of THF and 10 ml of water, after purification on a silica column (ethyl acetate 80-heptane 20), white crystals (m=475 mg; Y=38%) are obtained. m.p.=93-5° C.

Provenance & Evidence