TCI B6956, 2'-bromo-[1,1'-biphenyl]-3-carbonitrile, is a bifunctional biphenyl building block bearing an ortho bromide on one ring and a meta nitrile on the other. The bromide supports palladium-catalysed cross-coupling and intramolecular cyclisation toward fused aromatic frameworks. The nitrile group can be retained as an electron-withdrawing substituent or converted into amides, acids, amines, or tetrazoles. Available from AMI Scientific in 200 mg and 1 g packs, it should be stored tightly sealed in a cool, dry, light-protected place.
TCI brochures (PDF)
- Building Blocks for Organic Semiconductor 2026-03-24 · p. 6
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![2'-Bromo-[1,1'-biphenyl]-3-carbonitrile (CAS 690260-67-4) - TCI B6956 - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510B6956.jpg?v=1771058291&width=1445)