基本信息:
- 专利标题： 高纯度取代蒽醌的合成方法
- 专利标题（英）：Synthesis method for high-purity substituted anthraquinones
- 申请号：CN200910081845.7 申请日：2009-04-13
- 公开(公告)号：CN101514153A 公开(公告)日：2009-08-26
- 发明人： 戴雷 , 蔡丽菲 , 赵洪玉 , 邵立柏
- 申请人： 北京阿格蕾雅科技发展有限公司
- 申请人地址： 北京市海淀区上地信息路26号11层1115室
- 专利权人： 北京阿格蕾雅科技发展有限公司
- 当前专利权人： 广东阿格蕾雅光电材料有限公司,北京阿格蕾雅科技发展有限公司
- 当前专利权人地址： 北京市海淀区上地信息路26号11层1115室
- 代理机构： 北京海虹嘉诚知识产权代理有限公司
- 代理人： 胡敬红
- 主分类号： C07C50/24
- IPC分类号： C07C50/24 ; C07C46/00
The invention relates to a synthesis method for high-purity substituted anthraquinones, belonging to the technical field of the preparation of an intermediate that synthesizes organic light emitting materials and field effect transistor materials. The synthesis method for a compound I comprises that the compound is obtained by losing a molecule of water under the action of a shrinking agent by means of a product II of the Friedel-Crafts reaction of 2-X1 substituted phthalic anhydride and X2 substituted benzene. The inventor comes up with the inventive course and optimizes document course on the basis of reading a great deal of documents, which avoids the generation of side reaction and facilitates industrial production. The product, which is obtained by the inventive method, is relatively soluble and has white color, thus facilitating the synthesis of the organic light emitting material and the field effect transistor material.
公开/授权文献:
- CN101514153B 高纯度取代蒽醌的合成方法 公开/授权日：2012-07-04