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豆油多元醇的分解温度为 334 ℃，脂肪酸链的断裂 （3）利用小分子醇作为开环剂，该方法合成的
是质量损失的主要组成部分，总质量损失率达 93% 大豆油多元醇生产成本相对较低，有望替代部分石
左右。大豆油多元醇的分解温度比环氧大豆油高， 化产品成为环保型新材料的原料。
说明大豆油多元醇的热稳定性明显优于环氧大豆油。
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图 9 环氧大豆油和大豆油多元醇的热重图 catalyzed by a rigid chiral quaternary ammonium salt: A highly
Fig. 9 TG curves of epoxidized soybean oil and polyols stereoselective synthesis of the HIV protease inhibitor amprenavir
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