Description

2,2′-(9,9-Didecyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS No. 711026-06-1) is a high-purity boronate ester derivative of 9,9-didecylfluorene, designed for advanced applications in organic synthesis and materials science. This compound features a symmetrical structure with two pinacol boronate ester groups attached to a fluorene core, which is further substituted with two decyl chains for enhanced solubility and processability. With the molecular formula C₄₅H₇₂B₂O₄, it serves as a versatile building block for Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of conjugated polymers, organic semiconductors, and other π-extended systems. Its high reactivity and stability under inert conditions make it ideal for research in OLEDs, OFETs, and photovoltaic materials. Packaged under strict quality control, this product is guaranteed to meet the rigorous standards of academic and industrial researchers.

Properties

• CAS Number: 711026-06-1
• Complexity: 943
• IUPAC Name: 2-[9,9-didecyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluoren-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• InChI: InChI=1S/C45H72B2O4/c1-11-13-15-17-19-21-23-25-31-45(32-26-24-22-20-18-16-14-12-2)39-33-35(46-48-41(3,4)42(5,6)49-46)27-29-37(39)38-30-28-36(34-40(38)45)47-50-43(7,8)44(9,10)51-47/h27-30,33-34H,11-26,31-32H2,1-10H3
• InChI Key: AGCVTNPCAYFDNL-UHFFFAOYSA-N
• Exact Mass: 698.5616711
• Molecular Formula: C45H72B2O4
• Molecular Weight: 698.7
• SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)C4=C(C3(CCCCCCCCCC)CCCCCCCCCC)C=C(C=C4)B5OC(C(O5)(C)C)(C)C
• Topological: 36.9
• Monoisotopic Mass: 698.5616711
• Synonyms: 711026-06-1, 2,2′-(9,9-Didecyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane), 2,2′-(9,9-didecyl-9H-fluorene-2,7-diyl)bis[4,4,5,5-tetramethyl-1,3,2-Dioxaborolane, 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-didecylfluorene, 2-[9,9-bis(decyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluoren-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-[9,9-didecyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluoren-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, MFCD20275090, SCHEMBL14840000, DTXSID50679841, AKOS016011884, SB66689, AS-55601, B4588, T71258, 9,9-Didecylfluorene-2,7-diboronic Acid Bis(pinacol) Ester, 2,7-Bis(4,4,5,5-tetramethyl-1,3,2- dioxaborolan-2-yl)-9,9-didecylfluorene

Application

This compound is widely used as a key monomer in the synthesis of conjugated polymers via Suzuki-Miyaura coupling, particularly for organic electronic applications such as OLEDs and solar cells. Its long alkyl chains improve solubility in organic solvents, facilitating solution-processing techniques like spin-coating and inkjet printing. Researchers also employ it in the development of fluorescent probes and boron-containing molecular frameworks for optoelectronic studies.

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