543306

2,7-Di-tert-butylfluorene

98%

• Fórmula empírica (notación de Hill): C₂₁H₂₆
• Número de CAS: 58775-05-6
• Peso molecular: 278.43
• MDL number: MFCD03093998
• UNSPSC Code: 12352100
• PubChem Substance ID: 24878674
• NACRES: NA.22

Propiedades

• assay: 98%
• mp: 121-124 °C (lit.)
• SMILES string: CC(C)(C)c1ccc-2c(Cc3cc(ccc-23)C(C)(C)C)c1
• InChI: 1S/C21H26/c1-20(2,3)16-7-9-18-14(12-16)11-15-13-17(21(4,5)6)8-10-19(15)18/h7-10,12-13H,11H2,1-6H3
• InChI key: DFZYPLLGAQIQTD-UHFFFAOYSA-N

Descripción

General description

2,7-Di-tert-butylfluorene can be synthesized by reacting fluorene, CS₂ and FeCl₃ and 2-chloro-2-methylpropane. It can also be obtained by reacting fluorene with tert-butyl chloride in the presence of FeCl₃.

Application

2,7-Di-tert-butylfluorene may be used in the preparation of:

• 2,7-di-tert-butyl-9-fluorenylmethanol
• 2,7-di-tert-butyl-9-[ [(p-chlorophenyl)amino]methylene]-fluorene
• dihydrocyclohepta[def]fluorene
• new group 4 metal complexes containing aminofluorenyl ligands

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)