• 专利标题:   Preparing folic acid functionalized graphene oxide comprises e.g. activating carboxy group of folic acid to obtain folic acid active ester, and reacting folic acid active ester with maleimide to obtain maleic acid functionalized folic acid.
  • 专利号:   CN110305132-A
  • 发明人:   MAO X, HU X, XU J, ZHAO X, KONG J
  • 专利权人:   JINLING INST TECHNOLOGY
  • 国际专利分类:   C01B032/194, C01B032/198, C07D473/18
  • 专利详细信息:   CN110305132-A 08 Oct 2019 C07D-473/18 201989 Pages: 10 Chinese
  • 申请详细信息:   CN110305132-A CN10619497 10 Jul 2019
  • 优先权号:   CN10619497

▎ 摘  要

NOVELTY - Preparing folic acid functionalized graphene oxide comprises (i) activating carboxy group of the folic acid to obtain a folic acid active ester, (ii) reacting folic acid active ester with maleimide to obtain maleic acid functionalized folic acid, (iii) grafting maleimide functionalized folic acid with graphene oxide to obtain folic acid functionalized graphene oxide. USE - The method is useful for preparing folic acid functionalized graphene oxide. ADVANTAGE - The method: has high graft rate; and is simple and fast.