發送短信 : PHASE-TRANSFER CATALYZED ASYMMETRIC OXIDATION REACTIONS

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