發送短信 : Asymmetric synthesis of chiral phosphines and arsines promoted by organometallic complexes

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