Synthesis of 1,2,3,4,8,9,10,11-Octasubstituted Pentacenequinone Derivatives and their Conversion into Substituted Pentacenes
作者:Shi Li、Lishan Zhou、Kiyohiko Nakajima、Ken-ichiro Kanno、Tamotsu Takahashi
DOI:10.1002/asia.200900754
日期:——
11‐octasubstituted pentacenequinone derivatives were prepared by the oxidation of 1,2,3,4,8,9,10,11‐octasubstituted pentacenes, which were synthesized by the double homologation method. Oxidation of the pentacenes was carried out with H5IO6 or air and DDQ. These octasubstituted pentacenequinones were converted into 1,2,3,4,6,8,9,10,11,13‐decasubstituted or 2,3,6,9,10,13‐hexasubstituted pentacene derivatives by the
通过氧化1,2,3,4,8,9,10,11-辛基取代的并五苯制备一系列1,2,3,4,8,9,10,11-辛基取代的并五苯醌衍生物通过双重同源方法。用H 5 IO 6或空气和DDQ进行戊烯的氧化。通过引入芳基或炔基,将这些八取代并五苯醌转化为1,2,3,4,6,8,9,10,11,13-十取代或2,3,6,9,10,13-六取代并五苯衍生物在羰基碳上的基团。已在溶液中测量了这些新戊烯的光物理性质,并讨论了取代基的作用。