19013-30-0 Usage
Description
4-Methoxyphenyl mesylate, also known as 4-[(Methylsulphonyl)oxy]anisole, is a chemical compound with the molecular formula C9H10O4S. It is a mesylate ester of 4-methoxyphenol and is commonly used as a reagent in organic synthesis. This versatile compound is known for its applications in protecting phenolic hydroxyl groups and in the preparation of pharmaceuticals, agrochemicals, dyes, perfumes, and other aromatic compounds. Due to its flammable nature, it should be handled with care in a well-ventilated area.
Uses
Used in Organic Synthesis:
4-Methoxyphenyl mesylate, 4-[(Methylsulphonyl)oxy]anisole is used as a reagent for protecting phenolic hydroxyl groups in organic synthesis, which is crucial for the selective protection and deprotection of these functional groups during chemical reactions.
Used in Pharmaceutical Industry:
4-Methoxyphenyl mesylate, 4-[(Methylsulphonyl)oxy]anisole is used as an intermediate in the preparation of various pharmaceuticals, contributing to the development of new drugs and improving the synthesis processes of existing medications.
Used in Agrochemical Industry:
4-Methoxyphenyl mesylate, 4-[(Methylsulphonyl)oxy]anisole is used as a building block in the synthesis of agrochemicals, playing a role in the development of pesticides, herbicides, and other agricultural products.
Used in Dye Production:
4-Methoxyphenyl mesylate, 4-[(Methylsulphonyl)oxy]anisole is used as a precursor in the production of dyes, contributing to the creation of a wide range of colorants for various applications.
Used in Perfume Industry:
4-Methoxyphenyl mesylate, 4-[(Methylsulphonyl)oxy]anisole is used as a raw material in the perfume industry, where it helps in the formulation of various fragrances and aromatic compounds.
Used in Aromatic Compounds Production:
4-Methoxyphenyl mesylate, 4-[(Methylsulphonyl)oxy]anisole is used in the production of other aromatic compounds, which find applications in various industries such as cosmetics, food, and beverages.
Check Digit Verification of cas no
The CAS Registry Mumber 19013-30-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,1 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19013-30:
(7*1)+(6*9)+(5*0)+(4*1)+(3*3)+(2*3)+(1*0)=80
80 % 10 = 0
So 19013-30-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H10O4S/c1-11-7-3-5-8(6-4-7)12-13(2,9)10/h3-6H,1-2H3
19013-30-0Relevant articles and documents
Palladium-Catalyzed Cyclobutanation of Aryl Sulfonates through both C-O and C-H Cleavage
Zhang, Liangwei,Liu, Long,Huang, Tianzeng,Dong, Qizhi,Chen, Tieqiao,Chen, Tieqiao
, p. 2189 - 2196 (2020/06/05)
A palladium-catalyzed cyclobutanation of aryl sulfonates with strained alkenes has been developed. The methodology is featured to achieve the cleavage of both C-O and C-H bonds of phenol derivatives in one pot. Under the reaction conditions, in addition t
Cyanation of unactivated aryl chlorides and aryl mesylates catalyzed by palladium and hemilabile MOP-type ligands
Tu, Yahui,Zhang, Yi,Xu, Sheng,Zhang, Zhaoguo,Xie, Xiaomin
supporting information, p. 2938 - 2942 (2015/01/16)
Palladium-catalyzed cyanation of aryl halides and pseudo halides with potassium hexacyanoferrate is described employing the hemilabile, bulky, and electron-rich MOP-type ligands. When the mixture of t-BuOH and H2O was used as the solvent and K2CO3 as the base, the MOP-type ligands showed high efficiency for the palladium-catalyzed cyanation. The effect of ligand structure was studied in detail, and 2-di-tert-butylphosphino-2′-isopropoxy-1,1′-binaphthyl was the more effective for the cyanation. The catalyst system allows the cyanation of unactivated aryl chlorides, and even aryl mesylates to occur in good yields. Furthermore, the reactivity of different arylated reagents in the catalytic system was found to be: ArBr > ArCl >> ArOMs > ArOSO2Im > ArOSO2NMe2.
Scope of direct arylation of fluorinated aromatics with aryl sulfonates
Chang, Joyce Wei Wei,Chia, Eugene Yurong,Chai, Christina Li Lin,Seayad, Jayasree
supporting information; experimental part, p. 2289 - 2299 (2012/04/10)
The scope and limitations of direct arylation of fluorinated aromatics with aryl sulfonates was examined. Pd(OAc)2, in the presence of MePhos and KOAc in THF, efficiently catalyzed the direct arylation of fluoro aromatics with aryl triflates un
