Synthesis and chemical characterisation of some new diheteroaryl thienothiophene derivatives.
نویسندگان
چکیده
Treatment of 1-(5-acetyl-3,4-dimethythieno[2,3-b]thiophene-2yl)ethanone (1) with dimethylformamide dimethyl acetal afforded enaminone derivative 2, which reacted with amino derivatives to give the corresponding bis-pyrimidine, bis-pyrazole, bis-triazolo-pyrimidine and bis-benzoimidazopyrimidine derivatives.
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ورودعنوان ژورنال:
- Molecules
دوره 16 9 شماره
صفحات -
تاریخ انتشار 2011