Brominated thiophenes as precursors in the preparation of brominated and arylated anthraquinones.
نویسندگان
چکیده
Brominated anthraquinones can be synthesized directly from bromothiophenes when these are reacted with 1,4-naphthoquinones in the presence of meta-chloroperoxybenzoic acid. The bromoanthraquinones are versatile building blocks in the preparation of arylated anthraquinones and of extended pi-systems with interspersed anthraquinone units.
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ورودعنوان ژورنال:
- Molecules
دوره 14 3 شماره
صفحات -
تاریخ انتشار 2009