發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Copper-catalyzed asymmetric arylation of N-heteroaryl aldimines : elementary step of a 1,4-insertion