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151169-75-4

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151169-75-4 Usage

Chemical Properties

white to off-white powder

Uses

Different sources of media describe the Uses of 151169-75-4 differently. You can refer to the following data:
1. suzuki reaction
2. 3,4-Dichlorophenylboronic Acid is a reactant used in the synthesis of 2-(3-fluoro-4-methylsulfonylaminophenyl)propanamides as hTRPV1 antagonists.

Check Digit Verification of cas no

The CAS Registry Mumber 151169-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,1,6 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 151169-75:
(8*1)+(7*5)+(6*1)+(5*1)+(4*6)+(3*9)+(2*7)+(1*5)=124
124 % 10 = 4
So 151169-75-4 is a valid CAS Registry Number.

151169-75-4 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (D3783)  3,4-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)  

  • 151169-75-4

  • 5g

  • 450.00CNY

  • Detail
  • TCI America

  • (D3783)  3,4-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)  

  • 151169-75-4

  • 25g

  • 1,650.00CNY

  • Detail
  • Alfa Aesar

  • (B24292)  3,4-Dichlorobenzeneboronic acid, 97%   

  • 151169-75-4

  • 1g

  • 414.0CNY

  • Detail
  • Alfa Aesar

  • (B24292)  3,4-Dichlorobenzeneboronic acid, 97%   

  • 151169-75-4

  • 5g

  • 1191.0CNY

  • Detail
  • Alfa Aesar

  • (B24292)  3,4-Dichlorobenzeneboronic acid, 97%   

  • 151169-75-4

  • 25g

  • 5132.0CNY

  • Detail

151169-75-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,4-Dichlorophenylboronic acid

1.2 Other means of identification

Product number -
Other names 3,4-DICHLOROBENZENEBORONIC ACID

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:151169-75-4 SDS

151169-75-4Relevant articles and documents

New carboline-based donors for green exciplex-forming systems

Chen, Chia-Hsun,Cheng, Ju-Ting,Ding, Wen-Cheng,Lin, Zong-Liang,Chen, Yi-Sheng,Chiu, Tien-Lung,Lo, Yuan-Chih,Lee, Jiun-Haw,Wong, Ken-Tsung

, p. 482 - 490 (2021)

The carbazole of a model compound CPTBF was replaced by α- and β-carboline to give donors α-CPTBF and β-CPTBF, respectively. The introduction of carboline leads the new donors to have deeper highest occupied molecular orbital (HOMO) energy levels. Different electron acceptors were tested, among them, a new acceptor, 3,4-CN, was found to give exciplexes with efficient green emissions that are blue-shifted as compared to that of model CPTBF:3,4-CN system. The exciplex formations of α-CPTBF:3,4-CN and β-CPTBF:3,4-CN blends were verified with the significantly red-shifted emissions different from those of constituent donor and acceptor together with the delayed fluorescent observed by time-resolved PL decay experiments. The organic light-emitting diode (OLED) devices with α-CPTBF:3,4-CN and β-CPTBF:3,4-CN blends as the emitting layer showed a maximum external quantum (EQE) of 7.57 and 7.34%, respectively, which is higher as compared to that (EQE = 6.87%) of the model device employing CPTBF:3,4-CN. These results were attributed to the higher exciplex photoluminescence quantum yields due to the higher delay fluorescence components, deeper HOMO, and higher triplet energy of the carboline donors. In addition, the β-CPTBF:3,4-CN exciplex-based OLED exhibited better efficiency roll-off at higher luminesce due to more charge balance with less polaron formation, which was analyzed with time-resolved EL.

Asymmetrie synthesis of 1,1-diarylalkyl units by a copper hydride catalyzed reduction: Differentiation between two Similar aryl substituents

Yoo, Kihyun,Kim, Hyohyun,Yun, Jaesook

scheme or table, p. 11134 - 11138 (2010/04/25)

An efficient method for the preparation of enantiomerically enriched 1,1-diarylalkyl units has been developed. The use of copper hydride complexed by the (R)-1-[(5)-2-diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine (Josiphos) ligand effects a highly enantioselective conju-gate reduction of β,β-diaryl-substituted α,β-unsaturated nitriles with aryl groups of similar steric demand and no secondary coordination site. A range of substrates with meta and para substituents on the aryl group were reduced with good to excellent enantioselectivities (up to 97% enantiomeric excess (ee)) and this methodology was applied to the formal synthesis of indatraline.

Propanoic acid derivatives

-

, (2008/06/13)

Propanoic acid derivatives of formula (1) are described: Ar—X1—Ar1—Z—R??(1) in which Ar is a nitrogen base containing group; X1is linker atom or group; Ar1is an optionally substituted 5- or 6-membered nitrogen-containing aromatic or non-aromatic monocycle; Z is a group —CH(R13)CH2— [in which R13is an optionally substituted aliphatic, cycloaliphatic, heteroaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group], —C(R12a)(R13)—CH(R12b)— [in which R12aand R12btogether with the carbon atoms to which they are attached form a C3-7cycloalkyl group] or C(R13)═CH—; R is a carboxylic acid (—CO2H) or a derivative or biostere thereof; and the salts, solvates, hydrates and N-oxides thereof. The compounds are able to inhibit the binding of αVintegrins to their ligands and are of use in the prophylaxis and treatment of immune or inflammatory disorders.

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