14763-63-4 Usage
General Description
Phenol, 4-(phenylsulfinyl)- is a chemical compound that belongs to the class of phenols, which are organic compounds that contain a hydroxyl group attached to an aromatic ring. The 4-(phenylsulfinyl) group indicates the presence of a phenyl ring attached to a sulfur atom with a double bond to an oxygen atom. Phenol, 4-(phenylsulfinyl)- may have various industrial and research applications, including in the production of pharmaceuticals, pesticides, and organic synthesis. Additionally, it may also have potential biological activities, making it of interest for further study in the fields of medicinal chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 14763-63-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,6 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 14763-63:
(7*1)+(6*4)+(5*7)+(4*6)+(3*3)+(2*6)+(1*3)=114
114 % 10 = 4
So 14763-63-4 is a valid CAS Registry Number.
14763-63-4Relevant articles and documents
Methyl sulfinates as electrophiles in friedel-crafts reactions. Synthesis of aryl sulfoxides
Yuste, Francisco,Hernandez Linares, Angelica,Mastranzo, Virginia M.,Ortiz, Benjamin,Sanchez-Obregon, Ruben,Fraile, Alberto,Garcia Ruano, Jose Luis
, p. 4635 - 4644 (2011/07/29)
The Friedel-Crafts reaction of methyl alkyl- and arylsulfinates with aromatic systems, activated by one or more electron-donating substituents (OH, OMe, NHR, NR2), provides alkyl aryl and diaryl sulfoxides under mild conditions and in moderate to good yields. The very high regioselectivity usually observed in these sulfinylation reactions is rationalized on the basis of a Wheland intermediate having a trigonal bypyramidal structure in which steric and electronic interactions are significant factors strongly destabilizing the attack to the ortho positions.
