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  ______     ___     _____      ______   _    _   
 /_   _//   / _ \\  |  __ \\   /_   _// | || | || 
   | ||    / //\ \\ | |  \ ||   -| ||-  | || | || 
  _| ||   |  ___  ||| |__/ ||   _| ||_  | \\_/ || 
 /__//    |_||  |_|||_____//   /_____//  \____//  
 `--`     `-`   `-`  -----`    `-----`    `---`

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Text this: Conjugate addition to 5-phenylsulfinyl 2-substituted 2-cyclopentenones: A new route to 4,5-disubstituted 2-cyclopentenones