HCID 68711355, compound → HCID 68709946, compound

Participants

Reaction Steps

Using (cis)-3-(4-isopropylphenyl)-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran obtained in Reference Example 352, (cis)-5-bromo-3-(4-isopropylphenyl)-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran was synthesized in the same manner as in Reference Example 23. Using the compound, (cis)-N-benzyl-3-(4-isopropylphenyl)-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-5-amine was synthesized in the same manner as in Reference Example 24. Using the compound, the title compound was synthesized in the same manner as in Reference Example 30. Yield: 83%. Melting point: 91-92° C. (hexane).

Provenance & Evidence