1108190-06-2Relevant academic research and scientific papers
First synthesis of 4-(arylsulfonyl)phenols by regioselective [3+3] cyclocondensations of 1,3-bis(silyloxy)-1,3-butadienes with 2-arylsulfonyl-3-ethoxy-2-en-1-ones
Riahi, Abdolmajid,Shkoor, Mohanad,Fatunsin, Olumide,Lubbe, Mathias,Reinke, Helmut,Langer, Peter
body text, p. 115 - 117 (2009/04/14)
The formal [3+3] cyclization of 1,3-bis(silyloxy)-1,3-butadienes with readily available 2-arylsulfonyl-3-ethoxy-2-en-1-ones resulted in regioselective formation of 4-(arylsulfonyl)phenols.
Diversity-oriented synthesis of functionalized diaryl sulfones by regioselective [3+3] cyclizations of 1,3-bis(siloxy)buta-1,3-dienes with 2-(arylsulfonyl)-3-ethoxy-2-en-1-ones: Scope and limitations
Shkoor, Mohanad,Riahi, Abdolmajid,Fatunsin, Olumide,Reinke, Helmut,Fischer, Christine,Langer, Peter
experimental part, p. 2223 - 2235 (2009/12/27)
The formal [3+3] cyclization of 1,3-bis(siloxy)buta-1,3-dienes with 2-(arylsulfonyl)-3-ethoxy-2-en-1-ones, readily available by reaction of b-keto sulfones with triethyl orthoformate, allows the synthesis of a variety of functionalized diaryl sulfones wit
