Title of article :
First synthesis of functionalized 5-aryl-3-(trifluoromethyl)phenols by regioselective [3+3] cyclocondensations of 1,3-bis(silyloxy)-1,3-butadienes with 3-aryl-3-silyloxy-1-trifluoromethyl-2-en-1-ones
Author/Authors :
Stefan Büttner، نويسنده , , Abdolmajid Riahi، نويسنده , , Ibrar Hussain، نويسنده , , Mirza A. Yawer، نويسنده , , Mathias Lubbe، نويسنده , , Alexander Villinger، نويسنده , , Isolde Kommer, Helmut Reinke، نويسنده , , Christine Fischer، نويسنده , , Peter Langer، نويسنده ,
Abstract :
A variety of functionalized 5-aryl-3-(trifluoromethyl)phenols were prepared by the first TiCl4-mediated [3+3] cyclocondensation of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with 3-aryl-3-trimethylsilyloxy-1-trifluoromethyl-2-en-1-ones.
