TCI B6981 9-Bromospiro[benzo[c]fluorene-7,9'-xanthene] (CAS 2192306-77-5) is a spiro-configured heterocyclic building block combining a benzofluorene unit with a xanthene moiety. The orthogonal spiro geometry restricts molecular aggregation and supports amorphous film formation, a property widely exploited in organic electronic materials research. Its aryl bromide handle allows straightforward elaboration through Suzuki–Miyaura coupling and Buchwald–Hartwig amination. AMI Scientific supplies this building block in 200 mg and 1 g pack sizes for synthetic and materials laboratories.
TCI brochures (PDF)
- Fluorenes and Fluorenones 2026-04-15 · p. 6
- Building Blocks for Organic Semiconductor 2026-03-24 · p. 15
Related TCI products
- TCI D5671 198142-65-3 2,7-Dibromospiro[9H-fluorene-9,9'-[9H]xanthene]
- TCI B6128 1609484-45-8 4-Bromospiro[fluorene-9,9'-xanthene]
- TCI B5842 899422-06-1 2-Bromospiro[9H-fluorene-9,9'-[9H]xanthene]
- TCI B6960 1621397-55-4 3'-Bromospiro[fluorene-9,9'-xanthene]
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- TCI S0953 4081-00-9 Spiro[fluorene-9,9'-xanthene]-3',6'-diol
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