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99770-93-1

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99770-93-1 Usage

Uses

Reagent used forSuzuki-Miyaura cross-coupling reactions and polymerizations Reagent used in Prepration ofEfficient solar cell photoelectric polymers Field-effect transistors and photovoltaic cells Fluorescent compounds and materials such as Blue OLED devices, Blue Polymeric Light Emitting Diodes, and White LEDs

Check Digit Verification of cas no

The CAS Registry Mumber 99770-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,7,7 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99770-93:
(7*9)+(6*9)+(5*7)+(4*7)+(3*0)+(2*9)+(1*3)=201
201 % 10 = 1
So 99770-93-1 is a valid CAS Registry Number.

99770-93-1 Well-known Company Product Price

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  • (Code)Product description
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  • Detail
  • TCI America

  • (B4633)  1,4-Benzenediboronic Acid Bis(pinacol) Ester  >98.0%(GC)

  • 99770-93-1

  • 5g

  • 1,380.00CNY

  • Detail
  • TCI America

  • (B4633)  1,4-Benzenediboronic Acid Bis(pinacol) Ester  >98.0%(GC)

  • 99770-93-1

  • 25g

  • 4,600.00CNY

  • Detail
  • Alfa Aesar

  • (H51707)  1,4-Benzenediboronic acid bis(pinacol) ester, 97%   

  • 99770-93-1

  • 1g

  • 887.0CNY

  • Detail
  • Alfa Aesar

  • (H51707)  1,4-Benzenediboronic acid bis(pinacol) ester, 97%   

  • 99770-93-1

  • 5g

  • 2597.0CNY

  • Detail
  • Aldrich

  • (663816)  1,4-Benzenediboronicacidbis(pinacol)ester  97%

  • 99770-93-1

  • 663816-5G

  • 1,750.32CNY

  • Detail

99770-93-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane

1.2 Other means of identification

Product number -
Other names AMTB185

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:99770-93-1 SDS

99770-93-1Relevant articles and documents

Effect of vacuum treatment in diketopyrrolopyrrole (DPP) based copolymer with ratio controlled toluene- and benzene- functional groups for efficient organic photovoltaic cells: Morphological and electrical contribution

Park, Soyun,Tan, Xiaofeng,Jang, Woongsik,Cho, Jae Sang,Kim, Yun-Hi,Kwon, Soon-Ki,Wang, Dong Hwan

, p. 183 - 191 (2017)

Solution-processed organic bulk-heterojunction (BHJ) photovoltaic cells using random copolymeric donor materials have been extensively reported due to their suitable film-forming characteristics and phase-separated nano-morphology. Here, ratio-controlled

Alcohol-soluble conjugated oligomers as the cathode interfacial layer in polymer solar cells

Kim, Youn Hwan,Marsya, Mutia Anissa,Sylvianti, Nadhila,Kim, Dong Geun,Choi, Hee Lack,Park, Chan Young,Lee, Gun Dae,Kim, Joo Hyun

, p. 60 - 65 (2018)

Two easily accessible fluorene-based conjugated oligo-electrolytes (COEs) FTF- and FBF-NBr have been developed as the cathode interfacial layer (CIL) in inverted type polymer solar cells (iPSCs). CILsare interpretative to improving the power conversion ef

Unreactive C-N Bond Activation of Anilines via Photoinduced Aerobic Borylation

Ji, Shuohan,Qin, Shengxiang,Yin, Chunyu,Luo, Lu,Zhang, Hua

supporting information, p. 64 - 68 (2021/12/27)

Unreactive C-N bond activation of anilines was achieved by photoinduced aerobic borylation. A diverse range of tertiary and secondary anilines were converted to aryl boronate esters in moderate to good yields with wide functional group tolerance under simple and ambient photochemical conditions. This transformation achieved the direct and facile C-N bond activation of unreactive anilines, providing a convenient and practical route transforming widely available anilines into useful aryl boronate esters.

Activation of Aryl Carboxylic Acids by Diboron Reagents towards Nickel-Catalyzed Direct Decarbonylative Borylation

Deng, Xi,Guo, Jiandong,Su, Weiping,Wang, Xiaotai,Zhang, Xiaofeng

, p. 24510 - 24518 (2021/08/12)

The Ni-catalyzed decarbonylative borylation of (hetero)aryl carboxylic acids with B2cat2 has been achieved without recourse to any additives. This Ni-catalyzed method exhibits a broad substrate scope covering poorly reactive non-ortho-substituted (hetero)aryl carboxylic acids, and tolerates diverse functional groups including some of the groups active to Ni0 catalysts. The key to achieve this decarbonylative borylation reaction is the choice of B2cat2 as a coupling partner that not only acts as a borylating reagent, but also chemoselectively activates aryl carboxylic acids towards oxidative addition of their C(acyl)?O bond to Ni0 catalyst via the formation of acyloxyboron compounds. A combination of experimental and computational studies reveals a detailed plausible mechanism for this reaction system, which involves a hitherto unknown concerted decarbonylation and reductive elimination step that generates the aryl boronic ester product. This mode of boron-promoted carboxylic acid activation is also applicable to other types of reactions.

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