Methyl 4-Iodo-3-methylbenzoate → Methyl 3-methyl-4-[3-hydroxy-3-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-1-propynyl]benzoate

Participants

Reaction Steps

Following the basic procedure of Example 11(d), by reacting 2.4 g (10 mmol) of α-ethynyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenemethanol with 2.7 g (10 mmol) of methyl 3-methyl-4-iodobenzoate, 3.2 g (83%) of the expected ester, with a melting point of 130°-131° C., were obtained.

Provenance & Evidence