Theobald et al., 1990 - Google Patents
Stereospecific reductive desulfurization of vinyl sulfoxides with tert-butyllithium and an internal proton sourceTheobald et al., 1990
- Document ID
- 2867742626092825780
- Author
- Theobald P
- Okamura W
- Publication year
- Publication venue
- The Journal of Organic Chemistry
External Links
Snippet
Trienyl and allenyl phenyl sulfoxides can be reducedstereospecifically with retention of configuration in good yields using tert-butyllithium with methanol (MeOH) as an internal (in situ) proton source. The method can be easily modified to give stereospecifically deuterium …
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane 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[Li+].C[C-](C)C 0 title abstract description 40
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C-Si linkages
- C07F7/18—Compounds having one or more C-Si linkages as well as one or more C-O-Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1812—Compounds having Si-O-C linkages having (C1)a-Si-(OC2)b linkages, a and b each being >=1 and a+b = 4, C1 and C2 being hydrocarbon or substituted hydrocarbon radicals
- C07F7/1844—Compounds having Si-O-C linkages having (C1)a-Si-(OC2)b linkages, a and b each being >=1 and a+b = 4, C1 and C2 being hydrocarbon or substituted hydrocarbon radicals a being 3, b being 1
- C07F7/1848—C1 being an unsubstituted acyclic saturated hydrocarbon radical containing less than six carbon atoms, a benzyl radical, a phenyl radical, or a methyl substituted phenyl radical
- C07F7/1856—C2 containing cycloaliphatic, heterocyclic or condensed aromatic rings
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
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- C07F7/0803—Compounds with Si-C or Si-Si linkages
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- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
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- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
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- C07C2101/00—Systems containing only non-condensed rings
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- C07C2101/16—The ring being unsaturated
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- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
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