Triphenylsulfonium chloride → HCID 23435182, compound

Participants

Reaction Steps

The sodium 8-(4′-methylphenylsulfonyloxy)naphthalene-1-sulfonate crude product obtained in Synthesis Example 3, 26 g, was added to a quarter of the aqueous triphenylsulfonium chloride solution obtained in Synthesis Example 4 and 100 g of dichloromethane, which was stirred for one hour at room temperature. The organic layer was separated, washed with 100 g of water, and concentrated in vacuum. The residue, 32 g, was purified by recrystallization from diethyl ether, obtaining the end product, triphenylsulfonium 8-(4′-methylphenylsulfonyloxy)naphthalene-1-sulfonate as crystals in an amount of 25 g (yield 43%).

Provenance & Evidence