19491-10-2 Usage
Structure
1,1'-Biphenyl with four methoxy groups attached
Functional groups
Methoxy groups
Explanation
The methoxy groups are the functional groups present in 1,1'-Biphenyl, 2,2',6,6'-tetramethoxy-, which are derived from the hydroxyl group (-OH) by replacing the hydrogen atom with a methyl group (-CH3).
Explanation
This chemical is used in various industrial and research applications, such as a building block in the synthesis of organic compounds and as a reagent in organic chemistry reactions.
Explanation
The compound is utilized in the production of various pharmaceuticals, agrochemicals, and advanced materials due to its versatile chemical properties.
Explanation
1,1'-Biphenyl, 2,2',6,6'-tetramethoxyhas been studied for its potential biological activities and medicinal properties, making it a valuable compound in the field of organic chemistry and pharmaceutical science.
Explanation
Due to its nonpolar nature, 1,1'-Biphenyl, 2,2',6,6'-tetramethoxy- is expected to be soluble in organic solvents such as ethanol, methanol, and dichloromethane.
Explanation
The compound is generally stable under normal conditions, such as room temperature and pressure, and does not readily undergo decomposition or react with other substances.
Explanation
As with many chemicals, 1,1'-Biphenyl, 2,2',6,6'-tetramethoxymay pose health and environmental risks if not handled and disposed of properly. It is important to follow safety guidelines and regulations when working with 1,1'-Biphenyl, 2,2',6,6'-tetramethoxy-.
Explanation
The compound is often synthesized with high purity, which is essential for its various applications in research, pharmaceuticals, and other industries.
Applications
Industrial and research applications
Usage in pharmaceuticals
Production of pharmaceuticals, agrochemicals, and advanced materials
Biological activities
Potential medicinal properties
Solubility
Generally soluble in organic solvents
Stability
Stable under normal conditions
Hazards
Potential health and environmental risks
Purity
Typically synthesized with high purity
Check Digit Verification of cas no
The CAS Registry Mumber 19491-10-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,9 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19491-10:
(7*1)+(6*9)+(5*4)+(4*9)+(3*1)+(2*1)+(1*0)=122
122 % 10 = 2
So 19491-10-2 is a valid CAS Registry Number.
19491-10-2Relevant academic research and scientific papers
Deprotonative metalation of substituted aromatics using mixed lithium-cobalt combinations
Dayaker, Gandrath,Chevallier, Floris,Gros, Philippe C.,Mongin, Florence
experimental part, p. 8904 - 8910 (2011/01/04)
The deprotonation of anisole was attempted using different homo- and heteroleptic TMP/Bu mixed lithium-cobalt combinations. Using iodine to intercept the metalated anisole, an optimization of the reaction conditions showed that in THF at room temperature 2 equiv of base were required to suppress the formation of the corresponding 2,2′-dimer. The origin of the dimer was not identified, but its formation was favored with allyl bromide as electrophile. The metalated anisole was efficiently trapped using iodine, anisaldehyde, and chlorodiphenylphosphine, and moderately employing benzophenone, and benzoyl chloride. 1,2-, 1,3-, and 1,4-dimethoxybenzene were similarly converted regioselectively to the corresponding iodides. It was observed that 2-methoxy- and 2,6-dimethoxypyridine were more prone to dimerization than the corresponding benzenes when treated similarly. Involving ethyl benzoate in the metalation-iodination sequence showed that the method was not suitable to functionalize substrates bearing reactive functions.
Homocoupling of arylboronic acids catalyzed by 1,10-phenanthroline-ligated copper complexes in air
Kirai, Naohiro,Yamamoto, Yoshihiko
experimental part, p. 1864 - 1867 (2009/08/17)
The efficient homocoupling of arylboronic acids was achieved by using the catalytic combination of inexpensive copper salts and 1,10-phenanthroline as aligand. The homocoupling reaction proceeds at ambient temperature in air without any additives such as base or oxidant. This method tolerates various substituents on the arylboronic acids such as halogens, carbonyls, and a nitro group. As a result, 25 symmetrical biaryls were obtained from readily available arylboronic acids in 19-92% isolated yields. A binuclear (μ- hydroxido)copper complex is assumed as the catalytically active species, which undergoes efficient transmetalation with arylboronic acids to produce dinuclear arylcopper complexes. The binuclear structure is assumed to be essential for the bimetallic reductive elimination of biaryls as well as the oxidative restoration of the catalyst. Wiley-VCH Verlag GmbH & Co, KGaA.
