1655-72-7 Usage
Uses
Used in Chemical Synthesis:
Anisole is used as a precursor in the synthesis of various organic compounds, making it an essential component in the production of a wide range of chemical products.
Used in Solvent Applications:
Anisole is utilized as a solvent in various chemical reactions due to its ability to dissolve a broad spectrum of substances, contributing to the efficiency and effectiveness of these processes.
Used in Fragrance and Perfume Industry:
Anisole is found in some fragrances and perfumes, where its sweet, pleasant odor adds to the overall scent profile of these products.
Used in Pharmaceutical Production:
Anisole is used in the production of pharmaceuticals, playing a crucial role in the development and manufacturing of various medications.
Used in Agrochemical Production:
Anisole is also used in the production of agrochemicals, contributing to the development of products that support agricultural practices and crop protection.
Used in Dye Production:
Anisole is utilized in the production of dyes, where its chemical properties aid in the creation of a diverse range of colorants for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1655-72-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,5 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1655-72:
(6*1)+(5*6)+(4*5)+(3*5)+(2*7)+(1*2)=87
87 % 10 = 7
So 1655-72-7 is a valid CAS Registry Number.
1655-72-7Relevant articles and documents
Ullmann diaryl ether synthesis: rate acceleration by 2,2,6,6-tetramethylheptane-3,5-dione.
Buck, Elizabeth,Song, Zhiguo Jake,Tschaen, David,Dormer, Peter G,Volante,Reider, Paul J
, p. 1623 - 1626 (2002)
[reaction: see text]. In the copper salt catalyzed ether formation from aryl bromides or iodides and phenols, 2,2,6,6-tetramethylheptane-3,5-dione (TMHD) was found to greatly accelerate the ordinarily difficult reaction, making it occur under more moderate temperatures and reaction times. A series of aryl halides and phenols were shown to form ethers in NMP as the solvent, cesium carbonate as the base, and CuCl and TMHD as the catalysts. The reaction was shown to tolerate electron-rich aryl bromides and electron-neutral phenols.
Synthesis of diaryl ethers through the copper-promoted arylation of phenols with arylboronic acids. An expedient synthesis of thyroxine
Evans, David A.,Katz, Jeffrey L.,West, Theodore R.
, p. 2937 - 2940 (2007/10/03)
Diaryl ethers are readily synthesized in high yield at room temperature through the copper(II)-promoted coupling of arylboronic acids and phenols. The reaction is tolerant of a wide range of substituents on both coupling partners. These reaction condition