Synthesis of functionalized thiophenes and oligothiophenes by selective and iterative cross-coupling reactions using indium organometallics.
نویسندگان
چکیده
The synthesis of unsymmetrical 2,5-disubstituted thiophenes by selective and sequential palladium-catalyzed cross-coupling reactions of indium organometallics with 2,5-dibromothiophene is reported. Following an iterative coupling sequence, α-oligothiophenes were synthesized in good yields and with high atom economy.
منابع مشابه
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 10 19 شماره
صفحات -
تاریخ انتشار 2012