Issue 8, 1997
From the journal:

Journal of Materials Chemistry

3,3-Diaryl-3H-2,1-benzoxathiole 1-oxides: new sultine colour-formers for carbonless imaging

Alan R. Katritzky,   Zhongxing Zhang,   Hengyuan Lang,   Nusrallah Jubran,   Louis M. Leichter  and  Norman Sweeny  

Abstract

Lithiations ofN-phenylbenzenesulfinamides followed by treatment with Michler’s ketone and subsequent cyclizations during acidic workup provide 3,3-diaryl-3H-2,1-benzoxathiole 1-oxides in reasonable to good yields. The title compounds 11a, c–e, h develop dark-blue colours in acidic media.

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Article information

DOI
https://doi.org/10.1039/A608290D
Article type
Paper

J. Mater. Chem., 1997,7, 1399-1404

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3,3-Diaryl-3H-2,1-benzoxathiole 1-oxides: new sultine colour-formers for carbonless imaging

Alan R. Katritzky, Z. Zhang, H. Lang, N. Jubran, Louis M. Leichter and N. Sweeny, J. Mater. Chem., 1997, 7, 1399 DOI: 10.1039/A608290D

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