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4-fluoro-N,N-diphenylbenzenesulfonamide is a chemical compound with the molecular formula C19H15FNO2S. It is a derivative of benzenesulfonamide, featuring a fluorine atom at the 4-position and two phenyl groups attached to the nitrogen atom. 4-fluoro-N,N-diphenylbenzenesulfonamide is an organic molecule that belongs to the class of sulfonamides, which are known for their diverse applications in various fields, including pharmaceuticals and agrochemicals. The presence of the fluorine atom can significantly influence the compound's reactivity and physical properties, making it a potentially valuable intermediate in the synthesis of more complex molecules. Due to its specific structure, it may also be of interest in the development of new materials or as a research tool in organic chemistry.

1514-67-6

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1514-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1514-67-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,1 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1514-67:
(6*1)+(5*5)+(4*1)+(3*4)+(2*6)+(1*7)=66
66 % 10 = 6
So 1514-67-6 is a valid CAS Registry Number.

1514-67-6Downstream Products

1514-67-6Relevant academic research and scientific papers

Transition-Metal-Free Diarylation of Isocyanates with Arynes

Jang, Woo Cheol,Hwang, Dong Wook,Seo, Jeong Hoon,Ko, Haye Min

, (2019)

A facile method for the transition-metal-free diarylation of isocyanates with arynes in the presence of cesium fluoride has been developed, which affords functionalized diaryl amines in moderate to excellent yields. This reaction has good functional group tolerance and provides excellent regioselectivity by utilizing a methoxy-substituted aryne precursor.

DIARYL AMINE COMPOUND AND METHOD FOR PRODUCING THE SAME

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Paragraph 0218-0223, (2021/03/16)

The present invention relates to a process for the preparation of diaryl amine compounds. A compound represented by chemical formula 1, a compound represented by chemical formula 2, and a synthetic reagent in a solvent, the synthetic reagent being CsF, KF, 18 - crown -6, K. 2 CO3, [TBAT] The present invention relates to a process for the preparation of diaryl amine compounds comprising a material selected from the group consisting of a (tetrabutylammonium difluorotriphenylsilicate), TBAF (tetrabutylammonium fluoride) and combinations thereof. Chemical Formula 1. Chemical Formula 2. The diaryl amine compound can be synthesized under the absence of a transition metal to be used to synthesize diaryl amine compounds having various substituents.

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