oxazaborolidines
美
英 
例句
Quantum Chemical Study on Enantioselective Reduction of Aromatic Ketones Catalyzed by Chiral Sulfur- containing Oxazaborolidines
手性含硫噁唑硼烷催化芳酮不对称还原反应的量子化学研究
The Preparation and Application of two New Types of Oxazaborolidines
几个新型噁唑硼烷的制备与应用