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Abstract
We have developed a convenient method for the synthesis of unsymmetrical diaryl disulfides under mild conditions in excellent yields. The described method is based on the straightforward preparation of 5,5-dimethyl-2-thioxo-1,3,2-dioxaphosphorinane-2-sulfenyl bromide from readily available 5,5-dimethyl-2-thiolo-2-thioxo-1,3,2-dioxaphosphorinane or bis(5,5-dimethyl-2-thioxo-1,3,2-dioxaphosphorinan-2-yl) disulfide. The unsymmetrical diaryl disulfides can be obtained from aromatic thiol derivatives bearing electron-withdrawing or electron-donating groups.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie z listy filadelfijskiej
- Published in:
-
SYNTHESIS-STUTTGART
pages 2033 - 2039,
ISSN: 0039-7881 - Language:
- English
- Publication year:
- 2008
- Bibliographic description:
- Demkowicz S., Rachoń J., Witt D.: A versatile and convenient preparation of unsymmetrical diaryl disulfides// SYNTHESIS-STUTTGART. -., nr. iss. 13 (2008), s.2033-2039
- Verified by:
- Gdańsk University of Technology
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