One-Pot Synthesis of Axially and Centrally Chiral A-type Nanogrids  

作　　者：Ying Wei Xue Du Wan-Xin Huang Ming-Yang Fu Zheng Zhang Chun-Xiao Zhong Yi-Ru Wang HaiFeng Ling Ling-Hai Xie Wei Huang 

机构地区：[1]Centrefor Molecular Systems and Organic Devices(CMSOD@IAM),State Key Laboratory of Organic Electronics and Information Displays&Institute of Advanced Materials(IAM),Nanjing University of Posts&Telecommunications,9 Wenyuan Road,Nanjing,Jiangsu 210023,China [2]Frontiers Science Centerfor Flexible Electronics(FSCFE),MIT Key Laboratory of Flexible Electronics(KLoFE),Northwestern Poly-technical University,Xi'an,Shaanxi710072,China

出　　处：《Chinese Journal of Chemistry》2023年第22期2969-2974,共6页中国化学（英文版）

基　　金：supported by the National Natural Science Foundation of China(22071112 and 22275098);the Project of State Key Laboratory of Organic Electronics and Information Displays,Nanjing University of Posts and Telecommunications(GDX2022010005 and GZR2022010011).

摘　　要：A novel type of A-type nanogrids(AGs)with axial and central chirality was synthesized via Friedel-Crafts gridization of thiophenes and difluorenyl biaromatic derivatives,yielding 9%-30%.Additionally,the effect of stereoisomers of 1,1'-binaphthyl difluorenols(BINDFOH)was investigated to demonstrate that R/S-BINDFOH is more advantageous for the synthesis of AGs than Mix-BINDFOH.Furthermore,tests on OFET memory devices showed that AGs have a larger storage window,indicating potential for data storage applications.

关 键 词：Friedel-Crafts gridization A-type nanogrids OFET CHIRALITY Nanostructures Organic chemistry 

分 类 号：O62[理学—有机化学]