2,5-Bis(trifluoromethyl)aniline → 2-[5-(2,5-Bis-trifluoromethyl-phenylamino)-3',5'-bis-trifluoromethyl-biphenyl-3-yl]-4-methyl-pentanoic acid methyl ester

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared in 39% yield from 4-methyl-2-(5-trifluoromethanesulfonyloxy-3′,5′-bis-trifluoromethyl-biphenyl-3-yl)-pentanoic acid methyl ester (prepared in Example 43, step (a)) and 2,5-bis-trifluoromethyl-aniline under the conditions described in Example 37, step (b).

Herkunft & Nachweise