首页> 外文期刊>RSC Advances >Photooxidation of triarylphosphines under aerobic conditions in the presence of a gold(iii) complex on cellulose extracted from Carthamus tinctorius immobilized on nanofibrous phosphosilicate
【24h】

Photooxidation of triarylphosphines under aerobic conditions in the presence of a gold(iii) complex on cellulose extracted from Carthamus tinctorius immobilized on nanofibrous phosphosilicate

机译:在从固定在纳米纤维磷酸硅酸盐上的Carthamus Tincoratius提取的纤维素中的金(III)复合物在有氧条件下的三芳基膦的光氧化

获取原文
获取原文并翻译 | 示例
           

摘要

Triarylphosphines were converted to the corresponding oxides via photooxidation as a novel method. In this study, cellulose was extracted from the Carthamus tinctorius plant and then oxidized by sodium metaperiodate. A gold complex was supported on this natural cellulose. Then, a gold complex on natural cellulose supported on FPS (FPS/Au(III)) was synthesized for the reduction of phosphine oxides to corresponding phosphines with remarkable chemoselectivity. The morphology of FPS led to higher catalytic activity. FPS/Au(III) NPs were thoroughly characterized using TEM, FESEM, FTIR, TGA, and BET.
机译:通过光氧化作为一种新方法将三芳基膦转化为相应的氧化物。 在该研究中,纤维素从迦太基神经糖植物中提取,然后通过甲状腺钠氧化。 这种天然纤维素支持金络合物。 然后,合成了在FPS上负载的天然纤维素上的金色复合物(FPS / Au(III)),以减少磷酸氧化膦与具有显着化学选择性的相应膦。 FPS的形态导致催化活性较高。 使用TEM,FESEM,FTIR,TGA和BET进行全面地表征FPS / AU(III)NPS。

著录项

  • 来源
    《RSC Advances》 |2019年第3期|共8页
  • 作者单位

    Islamic Azad Univ New Mat Technol &

    Proc Res Ctr Dept Chem Neyshabur Branch Neyshabur Iran;

    Islamic Azad Univ New Mat Technol &

    Proc Res Ctr Dept Chem Neyshabur Branch Neyshabur Iran;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

相似文献

  • 外文文献
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