Sulfuric Acid → HCID 67278677, compound

Participants

Reaction Steps

In a manner similar to Example 25(d), by reacting 0.037 ml of concentrated sulphuric acid with 374 mg (0.72 mmol) of 8-(3-{2-[3,5-bis(tetrahydropyran-2-yloxy)phenyl]vinyl}phenyl)-2-methyloct-7-en-2-ol in 4 ml of THF and 2 ml of water, after purification on a silica column (ethyl acetate 40-heptane 60), a beige powder (m=40 mg; Y=16%) is obtained. m.p.=152-4° C.

Provenance & Evidence