Among the target products, 2-methyl-6,11-diphenyl-5,12-diphenylethynyl naphthacene and 6,11-diphenyl-5,12-diphenylethynyl naphthacene are new ones which have not been reported so far.
经确认,2-甲基-6,11-二苯基-5,12-二苯乙炔基并四苯和6,11-二苯基-5,12-二苯乙炔基并四苯是国内外尚无文献报道的新化合物。
参考来源 - 苯乙炔基取代的杂环及稠环化合物的合成·2,447,543篇论文数据,部分数据来源于NoteExpress
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