CAS 958293-23-7 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

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9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

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Catalog Number

ACM958293237-1

Product Name

9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

Structure

CAS

958293-23-7

Category

Synthetic Tools and Reagents

Synonyms

9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene, 5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole

IUPAC Name

2-[5,5-dioctyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b][1]benzosilol-7-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Molecular Weight

658.64

Molecular Formula

C40H64B2O4Si

Canonical SMILES

CCCCCCCC[Si]1(CCCCCCCC)c2cc(ccc2-c3ccc(cc13)B4OC(C)(C)C(C)(C)O4)B5OC(C)(C)C(C)(C)O5

InChI

1S/C40H64B2O4Si/c1-11-13-15-17-19-21-27-47(28-22-20-18-16-14-12-2)35-29-31(41-43-37(3,4)38(5,6)44-41)23-25-33(35)34-26-24-32(30-36(34)47)42-45-39(7,8)40(9,10)46-42/h23-26,29-30H,11-22,27-28H2,1-10H3

InChI Key

QLOFNQWFMMGWBX-UHFFFAOYSA-N

Melting Point

115-120 °C

Purity

≥ 97%

Application

This material is used in the synthesis of low-band gap photovoltaic polymer materials that give power conversion efficiences of approx 3%.

Storage

room temp

Complexity

891