...
首页> 外文期刊>Crystal growth & design >An investigation of the hydrogen-bond preferences and co-crystallization behavior of three didonor compounds
【24h】

An investigation of the hydrogen-bond preferences and co-crystallization behavior of three didonor compounds

机译:三种二元化合物的氢键偏好和共结晶行为研究

获取原文
获取原文并翻译 | 示例
           

摘要

We assess the suitability of the three didonor compounds as building blocks for ternary co-crystals of the type (didonor)(monoacceptor)_2. A Cambridge Structural Database (CSD) survey was carried out to analyze the hydrogen-bond connectivity and develop a strategy for the preparation of the desired co-crystal. Six specific compounds were selected and crystals were grown from 1:1 and 1:2 solutions of didonor compounds (m-hydroxybenzoic acid, p-hydroxybenzoic acid, and racemic mandelic acid) and acceptor compounds (acridine, triphenylphosphine oxide, and nicotinamide) leading to three co-crystals (m-hydroxybenzoic acid) · (triphenylphosphine oxide) _2 (1), ((RS)-mandelic acid) · (acridine) (2) and (p-hydroxybenzoic acid) · (nicotinamide) (3). Characterization by single-crystal structure determination confirms the success of this design strategy.
机译:我们评估了三种二元体化合物作为(didonor)(monoacceptor)_2型三元共晶体的基础材料的适用性。进行了剑桥结构数据库(CSD)的调查,以分析氢键的连通性,并制定了制备所需共晶的策略。选择了六种特定的化合物,并从二元化合物(间羟基苯甲酸,对羟基苯甲酸和外消旋扁桃酸)和受体化合物(ac啶,三苯基氧化膦和烟酰胺)的1:1和1:2溶液中生长出晶体至三个共结晶(间羟基苯甲酸)·(三苯膦氧化物)_2(1),((RS)-扁桃酸)·(ac啶)(2)和(对羟基苯甲酸)·(烟酰胺)(3) 。通过单晶结构确定进行表征,证实了该设计策略的成功。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号