2713-33-9 Usage
Description
3,4-Difluorophenol is a white to yellowish crystalline low melting solid that is an intermediate in the production of liquid crystals. It is a derivative of phenol, with two fluorine atoms replacing hydrogen atoms at the 3rd and 4th positions on the benzene ring. 3,4-Difluorophenol has been reported to be transformed by Penicillium frequentans strain Bi 7/2, using phenol as a sole source of carbon and energy.
Uses
Used in Liquid Crystal Industry:
3,4-Difluorophenol is used as an intermediate for the synthesis of liquid crystals. Its unique chemical structure and properties make it a valuable component in the development of advanced liquid crystal materials with specific characteristics, such as improved stability, enhanced electro-optical properties, and increased temperature range.
Used in Pharmaceutical Industry:
3,4-Difluorophenol can be used as a building block for the synthesis of various pharmaceutical compounds. Its fluorinated structure may provide improved bioavailability, metabolic stability, and target selectivity for drug candidates, leading to more effective treatments for various diseases.
Used in Chemical Research:
As a versatile organic compound, 3,4-difluorophenol can be employed in chemical research for the development of new synthetic methods, understanding reaction mechanisms, and exploring the effects of fluorination on molecular properties. This can contribute to the advancement of organic chemistry and the discovery of novel compounds with potential applications in various fields.
Used in Material Science:
The unique properties of 3,4-difluorophenol, such as its low melting point and fluorinated structure, make it a candidate for the development of new materials with specific characteristics. These materials could have applications in areas such as coatings, adhesives, and polymers, where improved performance and durability are desired.
Check Digit Verification of cas no
The CAS Registry Mumber 2713-33-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,1 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2713-33:
(6*2)+(5*7)+(4*1)+(3*3)+(2*3)+(1*3)=69
69 % 10 = 9
So 2713-33-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H4F2O/c7-5-2-1-4(9)3-6(5)8/h1-3,9H
2713-33-9Relevant articles and documents
Cellulose as recyclable organocatalyst for ipso-hydroxylation of arylboronic acids
Laskar, Khairujjaman,Paul, Subham,Bora, Utpal
, (2019/08/26)
Cellulose catalyzed oxidative hydroxylation of aryl and hetero-arylboronic acids to the corresponding phenols under metal and base free strategy has been demonstrated. The sustainable ipso-hydroxylation takes place using hydrogen peroxide as an oxidant in water under mild condition in shorter period of time. Interestingly, easy recovery and reusability of heterogeneous catalyst without significant loss in catalytic yield makes the protocol environmentally benign.
Enzymatic Baeyer-Villiger oxidation of benzaldehydes
Moonen, Marielle J. H.,Westphal, Adrie H.,Rietjens, Ivonne M. C. M.,Van Berkel, Willem J. H.
, p. 1027 - 1034 (2007/10/03)
The selectivity of the chemical Baeyer-Villiger oxidation of benzaldehydes depends on steric and electronic factors, the type of oxidizing agent and the reaction conditions. Here we report on the enzymatic Baeyer-Villiger oxidation of fluorobenzaldehydes
SYNTHESIS AND SOME PROPERTIES OF 3,4-DIFLUOROPHENYL TRANS-4 prime -SUBSTITUTED CYCLOHEXANE-1 prime -CARBOXYLATES.
Takatsu,Takeuchi,Sato
, p. 165 - 180 (2007/10/02)
A new series of 3,4-difluorophenyl trans-4 prime -substituted cyclohexane-1 prime -carboxylates was synthesized in order to achieve a nematic compound of positive dielectric anisotropy and low viscosity. The effect of fluoro substituents on mesomorphic and physical properties was established by comparing these compounds with other fluorinated nematic compounds.
