CAS: 654676-12-7; 2,7-Dibromo-9-Hexyl-9H-Carbazole

上下游产品

CAS号111-25-1 1-溴代正己烷 | CAS号136630-39-2 2,7-二溴咔唑 | CAS号92-86-4 4,4-二溴联苯 | CAS号439797-69-0 4,4'-二溴-2-硝基联苯

4,4'-二溴联苯置于tetra-N-Propylammonium Perruthenate.,硝酸,乙酸酐,溶剂黄146,三苯基膦,Sodium Hydroxide体系中,用 二氯甲烷,邻二氯苯,丁酮 作为反应溶剂,化学反应生成 2,7-二溴-N-己基咔唑
参考文献:聚合物纳米纤维的动态可控发射:聚咔唑衍生物的电致发光色度和极化发射
标题:聚合物纳米纤维的动态可控发射:聚咔唑衍生物的电致发光色度和极化发射
摘要:一系列n的电化学聚合进行乙腈中的2,7,7-二(2-噻吩基)烷基烷基咔唑制得具有荧光的共轭聚合物.扫描电子和原子力显微镜检查显示,聚合物膜的表面形态显着取决于聚合物的烷基链长度.特别地,带有己基的均聚物和具有六个碳原子的平均烷基链长的共聚物显示出纳米纤维形态.聚合物纳米纤维堆叠在基板电极上.施加电压可调节聚合物纳米纤维膜的荧光,具有非常好的重复性.纤维的x射线衍射图显示了结构顺序.如此制备的聚合物纳米纤维在偏振光致发光中显示出电化学驱动的变化.
DOI:10.1002/chem.201201471

专利信息

专利号:WO-2024015528-A1
优先权日:2022-07-15
标题 :Efficient procedure for the synthesis of hydrazone-linked tetrahedral nanocages
发明人：SCHNEEBELI SEVERIN; VESTRHEIM OLAV
权利人:UNIV VERMONT
摘要:The present application is directed to a nanocage of Formula (I): wherein A and R are as described herein. The present application is also directed to an efficient process for preparation of a nanocage of Formula (I), which allows for efficient scale-up of the nanocage synthesis. Furthermore, this new process allows for rapid nanocage diversification, due a newly introduced late-stage functionalization method.

专利号:CN-114149405-A
优先权日:2021-10-27
标 题:Method and Application of Synthesis of Aromatic Sulfide by Aromatic Exchange Bimetallic Catalysis