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CAS

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1197989-83-5

2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is a chemical compound that is a derivative of dibenzofuran, a heterocyclic compound with a furan ring fused to a benzene ring. 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is characterized by the presence of the dioxaborolane functional group, which makes it a valuable building block in the synthesis of various organic molecules and materials. Dibenzofurans are recognized for their diverse biological and pharmacological activities, and the incorporation of the dioxaborolane group in this compound can potentially broaden its applications in medicinal chemistry and materials science.

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  • 2,8-bis (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) dibenzofuran

    Cas No: 1197989-83-5

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  • 1197989-83-5 Structure

  • Basic information

    1. Product Name: 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
    2. Synonyms: 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
    3. CAS NO:1197989-83-5
    4. Molecular Formula:
    5. Molecular Weight: 420.121
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1197989-83-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)(1197989-83-5)
    11. EPA Substance Registry System: 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)(1197989-83-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1197989-83-5(Hazardous Substances Data)

1197989-83-5 Usage

Uses

Used in Organic Synthesis:
2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is used as a building block in organic synthesis for the creation of various organic molecules and materials. The dioxaborolane group enhances the reactivity and versatility of the compound, allowing for the development of new chemical entities with potential applications in different fields.
Used in Medicinal Chemistry:
In the field of medicinal chemistry, 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is used as a precursor for the synthesis of bioactive molecules. 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)'s structural features and the presence of the dioxaborolane group can be exploited to design and develop new pharmaceutical agents with improved therapeutic properties.
Used in Materials Science:
2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is also utilized in materials science for the development of advanced materials with specific properties. 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)'s unique structure and functional groups can be employed to create materials with applications in various industries, such as electronics, energy, and environmental protection.
Used in Pharmaceutical Development:
In the pharmaceutical industry, 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is used as a key intermediate in the synthesis of drug candidates. Its diverse biological and pharmacological activities, combined with the potential for structural modification through the dioxaborolane group, make it a promising starting point for the development of new therapeutic agents.
Overall, 2,2'-(dibenzofuran-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is a versatile chemical compound with a wide range of applications in organic synthesis, medicinal chemistry, materials science, and pharmaceutical development. Its unique structure and functional groups provide opportunities for the creation of innovative molecules and materials with potential benefits in various industries.

Check Digit Verification of cas no

The CAS Registry Mumber 1197989-83-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,9,8 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1197989-83:
(9*1)+(8*1)+(7*9)+(6*7)+(5*9)+(4*8)+(3*9)+(2*8)+(1*3)=245
245 % 10 = 5
So 1197989-83-5 is a valid CAS Registry Number.

1197989-83-5Downstream Products

1197989-83-5Relevant articles and documents

Design approach of exciplexes enhancing the singlet and triplet energy by managing electron transport type host

Jeon, Sang Kyu,Yu, Ji Gwang,Song, Wook,Lee, Ha Lim,Lee, Jun Yeob

, p. 121 - 126 (2019)

A high singlet energy and triplet energy exciplex host was developed by synthesizing an electron transport type host with a controlled lowest unoccupied molecular orbital (LUMO) level and intermolecular interaction. A diphenyltriazine derived host was des

High triplet energy electron transport type exciton blocking materials for stable blue phosphorescent organic light-emitting diodes

Kang, Yu Jin,Lee, Jun Yeob

, p. 109 - 114 (2016)

High triplet energy electron transport materials with dibenzothiophene and dibenzofuran cores modified with a diphenyltriazine unit were investigated as electron transport type exciton blocking materials for stable blue phosphorescent organic light-emitting diodes. The two exciton blocking materials showed high triplet energy above 2.80 eV and enhanced quantum efficiency of the blue phosphorescent devices by more than 40% while maintaining stability of the pristine blue devices without the high triplet energy exciton blocking layer.

Dibenzofuran derivatives with meta- and para-triphenylamine substituents as hole-transporting materials in organic light-emitting devices

Yun, Seong-Jae,Seo, Min Hye,Lee, Sungkoo

, (2019/12/24)

Three novel hole-transporting materials, 3,3'-(dibenzo[b,d]furan-2,8-diyl)bis(N,N-diphenylaniline) (BF-m-TPA), 4,4'-(dibenzo[b,d]furan-2,8-diyl)bis(N,N-diphenylaniline) (BF-p-TPA) and 4,4'-(dibenzo[b,d]furan-2,6-diyl)bis(N,N-diphenylaniline) (BF-2,6-TPA), were designed and synthesized. Owing to the rigid dibenzofuran core, these BF-TPA derivatives exhibited high thermal decomposition temperatures of over 395 °C and very high LUMO energy levels. Electroluminescent (EL) devices were fabricated using these three hole-transporting materials. The best device performance was obtained for BF-m-TPA, with the maximum luminance (L) of 15,230 cd/m2, luminance efficiency (LE) of 56.5 cd/A, power efficiency (PE) of 13.3 lm/W, and external quantum efficiency (EQE) of 16.3%.

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE

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Paragraph 0174-0177; 0270-0273, (2020/12/13)

A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the being represented by Chemical Formula 1:

HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

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Paragraph 0130-0132, (2019/01/24)

The present invention relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device having the same. According to one embodiment of the present disclosure, provided is the organic light emitting device which comprises: a first electrode; a second electrode facing the first electrode; and at least one organic material layer provided between the first electrode and the second electrode. At least one layer of the organic material layers includes the heterocyclic compound represented by the chemical formula 1.COPYRIGHT KIPO 2019

An electroluminescent compound and an electroluminescent device comprising the same

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Paragraph 0292-0294; 0927-0930, (2016/10/10)

The present invention relates to an organic light emitting compound adopted to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1 or chemical formula 2. In the case of adopting the organic light emitting compound as a phosphorescence host compound in a hole transport functional layer or a luminous layer, an organic electroluminescent device having excellent luminous characteristics such as operating voltage, brightness, long lifespan, etc.

ORGANIC COMPOUND, LIGHT-EMITTING ELEMENT, DISPLAY MODULE, LIGHTING MODULE, LIGHT-EMITTING DEVICE, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

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Paragraph 0200; 0201; 0202, (2016/12/01)

The present invention provides a novel organic compound. In addition, provided is an organic compound which can be used as an electron transport material of a light-emitting element. In the organic compound, heteroaromatic groups including two pyridine ri

ORGANIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

-

Paragraph 0192; 0193, (2016/10/10)

PROBLEM TO BE SOLVED: To provide a useful novel phosphorescence organic compound that is used as a host material in which a light-emitting substance of a light-emitting layer is dispersed in a light-emitting element using an organic electroluminescence. S

COMPOUND COMPRISING PHENYL PYRIDINE UNITS

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Page/Page column 34, (2009/12/05)

Organic compounds of formula I may be used in optoelectronic devices wherein R1 is, independently at each occurrence, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical;R2 is, independently at each occurrence, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical;a is, independently at each occurrence, an integer ranging from 0-4;b is, independently at each occurrence, an integer ranging from 0-3;Ar1 is a direct bond or heteroaryl, aryl, or alkyl or cycloalkyl;Ar2 is heteroaryl, aryl, or alkyl or cycloalkyl;c is 0, 1 or 2; andn is an integer ranging from 2-4.

COMPOUND COMPRISING PHENYL PYRIDINE UNITS

-

, (2009/12/05)

Organic compounds of formula I may be used in optoelectronic devices wherein R1 is, independently at each occurrence, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical;R2 is, independently at each occurrence, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical;a is, independently at each occurrence, an integer ranging from 0-4;b is, independently at each occurrence, an integer ranging from 0-3;Ar1 is a direct bond or heteroaryl, aryl, or alkyl or cycloalkyl;Ar2 is heteroaryl, aryl, or alkyl or cycloalkyl;c is 0, 1 or 2; andn is an integer ranging from 2-4.

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