6443-90-9 Usage
Uses
Used in Organic Synthesis:
Pyridine iodine monochloride complex is used as a mild electrophilic iodinating agent for the iodination of aromatic compounds. It is favored for its good regioselectivity and efficiency in iodinating electron-rich aromatic systems.
Used in the Synthesis of Iodinated Organic Compounds:
In the field of organic chemistry, the complex serves as a reagent for the synthesis of various iodinated organic compounds, contributing to the preparation of diverse organic intermediates.
Used in the Oxidation of Organic Compounds:
Pyridine iodine monochloride complex is also utilized as a reagent for the oxidation of organic compounds, further expanding its applications in synthetic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 6443-90-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,4 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6443-90:
(6*6)+(5*4)+(4*4)+(3*3)+(2*9)+(1*0)=99
99 % 10 = 9
So 6443-90-9 is a valid CAS Registry Number.
6443-90-9Relevant articles and documents
Pyridinium lodochloride: An efficient reagent for lodination of hydroxylated aromatic ketones and aldehydes
Khansole, Sandeep V.,Mokle, Shyam S.,Sayyed, Mudassar A.,Vibhute, Yeshwant B.
experimental part, p. 871 - 874 (2009/12/01)
Direct iodination of several reactive aromatic compounds like hydroxy substituted acetophenones and aldehydes with pyridinium iodochloride (PyICl) proceeded smoothly to afford the corresponding aromatic iodides in good to excellent yield. Pyridinium iodochloride has been found to be an efficient solid iodinating reagent with no hazardous effect and it can be handled safely.
