Some chiral diols were also investigated as the ligands, with those derived from indene exhibiting better enantioselectivity.
又考察一些手性二醇配体，其中，茚衍生的配体有着较好的手性诱导性能。
Progress on biodegradable aliphatic-aromatic copolyesters based on aliphatic and aromatic diacids, diols and ester monomers was reviewed.
综述了以脂肪族酯和芳香族酯为单体制备生物可降解脂肪族-芳香族共聚酯的研究进展。
RESULTS the optical rotations and 1h NMR spectrum of the products were in agreement with the chemical structures of the corresponding diols.
结果产物的比旋光度和1H核磁共振光谱(1 H NMR)与相应二醇的化学结构相符。
RESULTS the optical rotations and 1h NMR spectrum of the products were in agreement with the chemical structures of the corresponding diols.
结果产物的比旋光度和1H核磁共振光谱(1 H NMR)与相应二醇的化学结构相符。
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