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

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Text this: Destannylative acylation of 1-(tributylstannyl)-1-(phenylsulfonyl)-cyclopropane and -ethene.