2-iodothiophenol and phenylacetylene has been developed. A series of 2-substituted benzo[b]thiophenes were obtained in moderate to good yield (up to 87%). The application of this method was demonstrated by the synthesis of 2-(4-(tert-butyl)phenyl)benzo[b]thiophene 1,1-dioxide and (4-methoxyphenyl)(2-(4-methoxyphenyl)benzo[b]thiophen-3-yl)methanone, which exhibit a fluorescence quantum yield of up to 1 and
已经开发了Pd(II)催化的2-
碘硫代
苯酚和
苯乙炔之间的Sonogashira型交叉偶联反应。以中等至良好的产率(高达87%)获得了一系列2-取代的苯并[ b ]
噻吩。该方法的应用程序是由2-(4-(合成证明叔丁基)苯基)苯并[ b ]
噻吩-1,1-二氧化物和(4-
甲氧基苯基)(2-(4-
甲氧基苯基)苯并[ b ]
噻吩-3-基)甲酮,其荧光量子产率最高为1,可以分别用作
大麻素受体
配体。