Urea–hydrogen peroxide prompted the selective and controlled oxidation of thioglycosides into sulfoxides and sulfones
| العنوان: | Urea–hydrogen peroxide prompted the selective and controlled oxidation of thioglycosides into sulfoxides and sulfones |
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| المؤلفون: | Adesh Kumar Singh, Varsha Tiwari, Kunj B. Mishra, Jeyakumar Kandasamy, Surabhi Gupta |
| المصدر: | Beilstein Journal of Organic Chemistry Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 1139-1144 (2017) |
| بيانات النشر: | Beilstein Institut, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Sulfide, oxidation, Urea hydrogen peroxide, 010402 general chemistry, 01 natural sciences, Peroxide, Full Research Paper, lcsh:QD241-441, chemistry.chemical_compound, Acetic acid, lcsh:Organic chemistry, Organic chemistry, Monosaccharide, Glycosyl, thioglycosides, lcsh:Science, sulfones, chemistry.chemical_classification, Olefin fiber, 010405 organic chemistry, urea–hydrogen peroxide, Organic Chemistry, sulfoxides, 0104 chemical sciences, Chemistry, monosaccharides, chemistry, lcsh:Q |
| الوصف: | A practical method for the selective and controlled oxidation of thioglycosides to corresponding glycosyl sulfoxides and sulfones is reported using urea–hydrogen peroxide (UHP). A wide range of glycosyl sulfoxides are selectively achieved using 1.5 equiv of UHP at 60 °C while corresponding sulfones are achieved using 2.5 equiv of UHP at 80 °C in acetic acid. Remarkably, oxidation susceptible olefin functional groups were found to be stable during the oxidation of sulfide. |
| تدمد: | 1860-5397 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::301c2da1f6320a96a765b3c4fc51bf9c https://doi.org/10.3762/bjoc.13.113 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....301c2da1f6320a96a765b3c4fc51bf9c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18605397 |
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