• As temperature increases, the microgels shrink, and the diols would be released.

    温度升高时由于微凝胶收缩,葡萄糖茜素红又可以释放出来。

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  • The Stability of gem-diols is discussed and interpreted in this paper in terms of thermodynamics and Carbanium Chcmistry.

    本文热力学和碳正离子化学观点,对同碳二元醇稳定性进行了讨论。

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  • Some chiral diols were also investigated as the ligands, with those derived from indene exhibiting better enantioselectivity.

    考察一些性二醇体,其中,茚衍生的配体有着较好的手性诱导性能。

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  • Progress on biodegradable aliphatic-aromatic copolyesters based on aliphatic and aromatic diacids, diols and ester monomers was reviewed.

    综述脂肪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

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  • RESULTS the optical rotations and 1h NMR spectrum of the products were in agreement with the chemical structures of the corresponding diols.

    结果产物光度1H磁共振光谱(1 H NMR)相应二醇化学结构相符。

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  • We have developed a synthetic method for the preparation of their kind of compounds in high enantioseletive way by lipase-catalyzed desymmetric acetylation of diols.

    我们采用酶促法或不对称合成建立起对映面选择性地合成这些季碳氨基酸化合物有效途径

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  • Synthetic aliphatic polyesters are synthesised from diols and dicarboxylic acids via condensation polymerisation, and are known to be completely biodegradable in soil and water.

    合成脂肪族聚酯的合成羧酸缩合聚合已知完全生物降解土壤

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  • Synthetic aliphatic polyesters are synthesised from diols and dicarboxylic acids via condensation polymerisation, and are known to be completely biodegradable in soil and water.

    合成脂肪族聚酯的合成羧酸缩合聚合已知完全生物降解土壤

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