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Developing (Quantitative Structure Property Relationships) QSPR Techniques to Predict the Char Formation of Polybenzoxazines

机译:开发(定量结构性质关系)QSPR技术来预测聚苯并恶嗪的炭形成

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This study uses the Molecular Operating Environment software (MOE) to generate models to calculate the char yield of polybenzoxazines (PBz). A series of benzoxazine (Bz) monomers were constructed to which a variety of parameters relating to the structure (e.g., water accessible surface, negative van der Waals surface area and hydrophobic volume, etc .) were obtained and a quantitative structure property relationships (QSPR) model was generated. The model was used to generate data for new Bz monomers with desired properties and a comparison was made of predictions based on the QSPR model with the experimental data. This study shows the quality of predictive models and confirms how useful computational screening is prior to synthesis.
机译:本研究使用分子操作环境软件(MOE)生成模型来计算聚苯并恶嗪(PBz)的炭收率。构造了一系列苯并恶嗪(Bz)单体,获得了与结构有关的各种参数(例如,水可接触表面,负范德华表面积和疏水体积等),并获得了定量的结构性质关系(QSPR) )模型已生成。该模型用于生成具有所需特性的新型Bz单体的数据,并基于QSPR模型与实验数据对预测进行了比较。这项研究显示了预测模型的质量,并证实了在综合之前进行计算筛选的有用性。

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