أرسل هذا في رسالة قصيرة: Conjugate addition to 5-phenylsulfinyl 2-substituted 2-cyclopentenones: A new route to 4,5-disubstituted 2-cyclopentenones

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