1063667-16-2Relevant academic research and scientific papers
Chelation-control in the formal [3+3] cyclization of 1,3-bis-(silyloxy)-1,3-butadienes with 1-hydroxy-5-silyloxy-hex-4-en-3-ones. One-pot synthesis of 3-aryl-3,4-dihydroisocoumarins
Ullah, Ihsan,Sher, Muhammad,Khera, Rasheed Ahmad,Ali, Asad,Ibad, Muhammad Farooq,Villinger, Alexander,Fischer, Christine,Langer, Peter
experimental part, p. 1874 - 1884 (2010/04/06)
The [3+3] cyclization of 1,3-bis(silyloxy)-1,3-butadienes with 1-hydroxy-5-silyloxy-hex-4-en-3-ones resulted in the one-pot formation of 3-aryl-3,4-dihydroisocoumarins. The reactions proceeded by regioselective cyclization to give 6-(2-aryl-2-chloroethyl)
Synthesis of 3-aryl-3,4-dihydroisocoumarins by regioselective domino '[3+3] cyclization/lactonization' reactions of 1,3-bis-(silyloxy)-1,3-butadienes with 1-hydroxy-5-silyloxy-4-en-3-ones
Sher, Muhammad,Ali, Asad,Reinke, Helmut,Langer, Peter
, p. 5400 - 5402 (2008/12/21)
The [3+3] cyclization of 1,3-bis(silyloxy)-1,3-butadienes with 1-hydroxy-5-silyloxy-4-en-3-ones afforded 6-(2-aryl-2-chloroethyl)salicylates, which were transformed into 3-aryl-3,4-dihydroisocoumarins by silica gel-mediated lactonization.
