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166328-09-2

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166328-09-2 Usage

Description

POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE is a chemical compound that serves as a reagent in various chemical reactions, particularly in the field of organic chemistry. It is known for its ability to facilitate the insertion of a 3,5-bis(trifluoromethyl)phenyl group into the position of a halogen or triflate group of various arenes and heterocycles.

Uses

Used in Organic Chemistry:
POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE is used as a reagent in Pd-catalyzed Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds. This application is significant due to its ability to introduce a 3,5-bis(trifluoromethyl)phenyl group into the target molecules, which can enhance their chemical properties and reactivity.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE is used as a key intermediate in the synthesis of various drug molecules. Its ability to form carbon-carbon bonds in Suzuki-Miyaura cross-coupling reactions allows for the creation of complex molecular structures that can exhibit potent biological activities.
Used in Material Science:
POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE is also utilized in the development of novel materials with specific properties. By incorporating the 3,5-bis(trifluoromethyl)phenyl group into the molecular structure, it is possible to create materials with enhanced stability, reactivity, or other desired characteristics.

Synthesis

A solution of 3,5-bis(triflfluoromethyl)phenylboronic acid (10 g, 38.8 mmol) in methanol (15 mL) was added to an aqueous solution of KHF2 (4.5 M, 26 mL, 117 mmol) at room temperature. A heavy precipitate was deposited. The resulting suspension was stirred 148 MODERN ORGANIC SYNTHESIS IN THE LABORATORYfor 1 h at room temperature, and the precipitated product was collected and washed with methanol. Recrystallization from a minimum amount of acetone produced 11 g (89%) of potassium 3,5-bis(triflfluoromethyl)phenyltriflfluoroborate.?Reference: Molander, G. A.; Biolatto, B. J. Org. Chem. 2003, 68, 4302?4314.

Check Digit Verification of cas no

The CAS Registry Mumber 166328-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,3,2 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 166328-09:
(8*1)+(7*6)+(6*6)+(5*3)+(4*2)+(3*8)+(2*0)+(1*9)=142
142 % 10 = 2
So 166328-09-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H3BF9.K/c10-7(11,12)4-1-5(8(13,14)15)3-6(2-4)9(16,17)18;/h1-3H;/q-1;+1

166328-09-2 Well-known Company Product Price

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  • Alfa Aesar

  • (H53113)  Potassium 3,5-bis(trifluoromethyl)phenytrifluoroborate, 96%   

  • 166328-09-2

  • 1g

  • 461.0CNY

  • Detail
  • Alfa Aesar

  • (H53113)  Potassium 3,5-bis(trifluoromethyl)phenytrifluoroborate, 96%   

  • 166328-09-2

  • 5g

  • 1842.0CNY

  • Detail
  • Aldrich

  • (571563)  Potassium3,5-bis(trifluoromethyl)phenyltrifluoroborate  

  • 166328-09-2

  • 571563-1G

  • 438.75CNY

  • Detail

166328-09-2SDS

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 potassium,[3,5-bis(trifluoromethyl)phenyl]-trifluoroboranuide

1.2 Other means of identification

Product number -
Other names POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE

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:166328-09-2 SDS

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