Text this: Kinetic and mechanistic investigation of the ring-opening polymerization of l-lactide initiated by nBu<inf>3</inf>SnOnBu using <sup>1</sup>H-NMR

  _  __    _____     _  _    __   __   ______   
 | |/ //  |  ___||  | \| ||  \ \\/ // |      \\ 
 | ' //   | ||__    |  ' ||   \ ` //  |  --  // 
 | . \\   | ||__    | .  ||    | ||   |  --  \\ 
 |_|\_\\  |_____||  |_|\_||    |_||   |______// 
 `-` --`  `-----`   `-` -`     `-`'   `------`