Synthesis and regioselective functionalization of perhalogenated BODIPYs.
نویسندگان
چکیده
Three perhalogenated BODIPYs (1b-3b), bearing chloro and bromo groups at all carbon positions, were synthesized and characterized. The reactivity of BODIPY 3b was investigated under Stille cross-coupling reactions, and single crystal X-ray analysis was used to confirm the regioselectivity of the reactions. Further substitution at the boron atom produced nona-functionalized BODIPYs 7a,b, which show 676 and 739 nm emissions with 91 and 100 nm Stokes shifts, respectively.
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 14 26 شماره
صفحات -
تاریخ انتشار 2016