On the reaction of silylperoxides with carbanions.
β Scribed by Saverio Florio; Luigino Troisi
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- French
- Weight
- 273 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
Sllylperoxldes la-f reacl wlih organollihiums 2.5.9 and 11 glvlng aIkyIatlon products, slIyIe1her.s or sUanes dependlng upon substilullon on the slllcon. A hypervalent slllcon intermediate is proposed.
We have recently showni that bistrimethylsilylperoxide
π SIMILAR VOLUMES
Primary and secondary a-sulfonyl-carbanions react with chlorotolaenetricarbonylchromium complexes to give, after CF3 C 0 2 H treatment, aryl-sulfones via ipso, tine and tele nucleophilic aromatic substitution of chloride.
## Abstract The effect on electrophilic activity of substituents located __para__, __ortho__, and __meta__ to the nitro group of nitrobenzenes was determined by using vicarious nucleophilic substitution of hydrogen (VNS) with the carbanion of chloromethyl phenyl sulfone (**1**) as the model process
Stereochemistry of the reactions of methyl-, ethyl-, 2propyl-, and 1 ,I -dimethylethylsulfinyl phenylmethyl carbanions with deuterium oxide and methyl iodide in tetrahydro furan have been studied. The 2-propylsulfinyl phenylmethyl carbanion exerts abnormal behavior in the sense that the alkyl substi