發送短信 : ENANTIOSELECTIVE ANNULATION CATALYZED BY AMINO ACID DERIVED CHIRAL PHOSPHONES

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