Title of article :
3,3,6,6-Tetrachloro-2,2-dihydroxycyclohexanone as a synthetic equivalent of unavailable 3-chloro-6-hydroxy-1,2-benzoquinone: first synthesis of 4-chloro-1-hydroxyphenazines
Author/Authors :
Guirado، نويسنده , , Antonio and Cerezo، نويسنده , , Alfredo and Lَpez-Sلnchez، نويسنده , , José I. and Bautista، نويسنده , , Delia، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
3,3,6,6-Tetrachloro-2,2-dihydroxycyclohexanone has been found to be an excellent synthetic equivalent of unavailable 3-chloro-6-hydroxycyclohexa-1,2-benzoquinone. Reactions with 1,2-phenylenediamines provide hitherto unattainable 4-chloro-1-hydroxyphenazines in fair to high yields.
Keywords :
aromatization , Phenazines , 2-Phenylenediamines , Dehydrochlorination , dehydration , 1
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
