Title of article
NaIO4/KI/NaCl: a new reagent system for iodination of activated aromatics through in situ generation of iodine monochloride
Author/Authors
Emmanuvel، نويسنده , , Lourdusamy and Shukla، نويسنده , , Ravi Kant and Sudalai، نويسنده , , Arumugam and Gurunath، نويسنده , , Suryavanshi and Sivaram، نويسنده , , Swaminathan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
4793
To page
4796
Abstract
A new reagent system consisting of NaIO4/KI/NaCl in aq AcOH has been found to be effective in iodinating a variety of activated aromatic substrates via in situ-generated iodine monochloride, to furnish iodoaromatics in excellent yields. This iodination procedure has been applied successfully for a cost-effective synthesis of 3,3′-diaminobenzidine, a key intermediate for preparing proton conducting membranes for fuel cell applications, with high yield and a purity of 99.7%.
Keywords
aryl halides , iodination , NaIO4 , Phenols , Amines
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1851194
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