448-59-9 Usage
Description
2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN, with the molecular formula C18H9B3F12O3, is a boron-containing boronic acid derivative that is widely used in organic synthesis. Characterized by its three 4-fluorophenyl groups attached to the boron atom, this compound exhibits high reactivity and versatility in synthetic chemistry. Its ability to form complex structures with a variety of organic molecules positions 2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN as a valuable tool in modern organic chemistry.
Uses
Used in Organic Synthesis:
2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN is used as a reagent in cross-coupling reactions for the formation of carbon-carbon bonds. Its high reactivity and the presence of fluorine atoms in its structure make it particularly useful in the synthesis of complex organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN is used as a building block for the development of new drugs. Its unique structure and reactivity allow for the creation of novel compounds with potential therapeutic applications.
Used in Material Science:
2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN is also utilized in material science for the synthesis of advanced materials with specific properties. Its ability to form complex structures can be harnessed to create materials with tailored characteristics for various applications, such as electronics, coatings, and polymers.
Used in Research and Development:
In the field of research and development, 2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN serves as a key compound for exploring new reaction pathways and understanding the fundamental aspects of organic chemistry. Its unique properties make it an essential tool for scientists working on the cutting edge of chemical synthesis and molecular design.
Check Digit Verification of cas no
The CAS Registry Mumber 448-59-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,4 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 448-59:
(5*4)+(4*4)+(3*8)+(2*5)+(1*9)=79
79 % 10 = 9
So 448-59-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H12B3F3O3/c22-16-7-1-13(2-8-16)19-25-20(14-3-9-17(23)10-4-14)27-21(26-19)15-5-11-18(24)12-6-15/h1-12H
448-59-9Relevant articles and documents
Nickel(II)-Catalyzed Addition of Aryl and Heteroaryl Boroxines to the Sulfinylamine Reagent TrNSO: The Catalytic Synthesis of Sulfinamides, Sulfonimidamides, and Primary Sulfonamides
Lo, Pui Kin Tony,Willis, Michael C.
supporting information, p. 15576 - 15581 (2021/10/02)
We report a redox-neutral Ni(II)-catalyzed addition of (hetero)aryl boroxines to N-sulfinyltritylamine (TrNSO). The reactions use a catalyst generated from the combination of commercial, air-stable NiCl2·(glyme) and a commercially available bipyridine lig
Rhodium-Catalyzed Enantioposition-Selective Hydroarylation of Divinylphosphine Oxides with Aryl Boroxines
Wang, Zhe,Hayashi, Tamio
supporting information, p. 1702 - 1706 (2018/02/06)
The rhodium-catalyzed hydroarylation of divinylphosphine oxides (RP(O)(CH=CH2)2) with aryl boroxines ((ArBO)3) gives the corresponding monoarylation products (RP(O)(CH=CHAr)CH2CH3) in high yields. One of the two vinyl groups in the phosphine oxide undergoes oxidative arylation while the other one is reduced to an ethyl moiety. These reactions proceed with high selectivity in terms of the enantiotopic vinyl groups in the presence of (R)-DTBM-segphos/Rh to give the P-stereogenic monoarylation products with high enantioselectivity.
Palladium(II)-Catalyzed Enantioselective Synthesis of α-(Trifluoromethyl)arylmethylamines
Johnson, Thomas,Luo, Bo,Lautens, Mark
, p. 4923 - 4930 (2016/07/06)
We describe a method for the synthesis of α-(trifluoromethyl)arylmethylamines that consists of the palladium(II)-catalyzed addition of arylboroxines to imines derived from trifluoroacetaldehyde. Palladium acetate is used as a catalyst with electron-neutral or electron-rich arylboroxines, and it was found that addition of an ammonium or silver salt was crucial to promote the reaction of electron-poor boroxines. With (S)-t-Bu-PyOX as the chiral ligand, this method delivers a variety of α-trifluoromethylated amines in 57-91% yield and with greater than 92% ee in most cases.