Synthesis of Novel Diphosphine Ligands and Their Applications in Palladium- Catalyzed Allylic Alkylation to Construct Chiral Quaternary Carbon Center是什么意思_Synthesis of Novel Diphosphine Ligands and Their Applications in Palladium- Catalyzed Allylic Alkylation to Construct Chiral Quaternary Carbon Center在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句