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797294 Sigma-Aldrich

1,1,2,3,4,5-Hexaphenyl-1H-silole

Synonym: 1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene, 1,1,2,3,4,5-Hexaphenylsilacyclopentadiene, 1,1,2,3,4,5-Hexaphenylsilole, HPS, Hexaphenylsilacyclopenta-2,4-diene, Hexaphenylsilacyclopentadiene

  • CAS Number 752-28-3

  • Empirical Formula (Hill Notation) C40H30Si

  • Molecular Weight 538.75

  •  MDL number MFCD27976827

  •  PubChem Substance ID 329768582

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Properties

Related Categories Light Emitters and Dopants, Materials Science, OLED and PLED Materials, Organic and Printed Electronics
InChI Key   QAKMXYFDVPDIPT-UHFFFAOYSA-N
assay   98%
form   solid
mp   188-193 °C

Description

General description

HPS is an aggregation-induced emission (AIE) material for use in the OLED emitting layer. Photolysis and thermolysis of 1,4,5,6,7,7-hexaphenyl-7-silabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride (XIb) may lead to the formation of hexaphenylsilacyclopentadiene.

Application

Hexaphenylsilacyclopentadiene may undergo π4s+π2s cycloaddition with ethyl acrylate to form bicyclosilaheptene. The same study reports similar cycloaddition reactions with various dienophiles. The reaction of hexaphenylsilacyclopentadiene with perbenzoic acid yields a mixture of tetraphenylfuran and cis-dibenzoylstilbene.

Packaging

1 g in poly bottle

25 mg in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

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Protocols & Articles

Articles

AIE Luminogens: A Family of New Materials with Multifaceted Functionalities

a HKUST Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
Engui Zhaoa,b and Ben Zhong Tang*,a,b,c

Keywords: Apoptosis, Biological processes, Cancer, Capillary electrophoresis, Crystallization, Diagnostic, Diseases, Electronics, Electrophoresis, Eliminations, Esterifications, Evaporation, Gel electrophoresis, Gene expression, High performance liquid chromatography, Microscopy, Neuroscience, Nucleic acid denaturation, Optical microscopy, Protein assay, Separation, Solvation, Thin layer chromatography, Williamson ether synthesis

Aggregation-induced Emission Luminogens for Non-doped Organic Light-emitting Diodes

Han Nie,1 Zujin Zhao1a and Ben Zhong Tang1,2,3b 1State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China 2Department of Chemistry, The...
Han Nie, Zujin Zhao, Ben Zhong Tang
Material Matters, 2016, 11.1, 29
Keywords: Bacterial conjugations, Building blocks, Deposition, Electronics, Indicators, Organic electronics, Semiconductor, Solvents

Peer-Reviewed Papers
15

References

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