Sulfuric Acid → HCID 57119515, compound

Participants

Reaction Steps

In a manner similar to Example 25(d), by reacting 0.118 ml of concentrated sulphuric acid with 1.38 g (2.11 mmol) of 2-[6-(3-{2-[3,4-bis(tert-butyldimethylsilanyloxy)phenyl]vinyl}phenyl)-1,1-dimethylhexyloxy]tetrahydropyran in 20 ml of THF and 10 ml of water, after purification on a silica column (ethyl acetate 45-heptane 55), a solid having a cottony appearance (m=522 mg; Y=77%) is obtained.

Provenance & Evidence