77787-79-2Relevant articles and documents
Vinylic Cations from Solvolysis. 42. Cyclization on Methyl, Capture by Solvent, and Degenerate Rearrangement of the Trimesitylvinyl Cation
Biali, Silvio E.,Rappoport, Zvi
, p. 964 - 970 (2007/10/02)
Trimesitylvinyl tosylate, prepared in situ from trimesitylethenol (2) and tosyl chloride, cyclizes in benzene to 2,3-dimesityl-4,6-dimethylindene (5).AgBF4-assisted reaction of trimesitylvinyl chloride (6) in the alcohols ROH, R = Me, Et, and i-Pr, gives