Photochemical reduction of n-tosylsulfilimines with thiolate anion
โ Scribed by K. Fujimori; H. Togo; Y. Pelchers; T. Nagata; N. Furukawa; S. Oae
- Book ID
- 104222326
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- French
- Weight
- 230 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
โฆ Synopsis
The neation between N-toby~diahy.&u&l%i.n~ and p-to.LummthioLafe anion did not .tatahe place i.n the dahh even upon heating up to 62' bti ptoceeded bk?IOOd'Lk?q upon Wan with v.i.&&& figti A UMF at boom temp~uA&, a~~ohd.&g S-N bond c&.avage ptlociuti.
We reported earlier that the following SN2 reaction took place when an optically active alkyl N-tosylsulfilimine was treated with thiolate anion (Eq.l),') whereas the reaction between N-tosylsulfilimines and p-toluenethiolate anion was deemed to result in the reductive S-N bond cleavage of the sulfilimine (Eq.2). 1) In order to examine the possibility that the n-C6H15 Ph.
๐ SIMILAR VOLUMES
Recent report on the ketone-sensitized photoreduction of N-alkyldiphenylketimines (1) prompts us to record our results on the photochemical reduction of N-acyldiphenylketimines. These compounds are formally aza-analogue of a,B-unsaturated k6tOna6. To our best knowledge, however, no report has app
Thiolates undergo substitution reactions with 2-substituted-2-nitropropanes by an SRNl mechanism or are oxidised to disulphides by an ionic mechanism.
Thiolate complexes of cobalt tetrasulfophthalocyanine ( CoTSPc ), possible intermediates of the industrial removal of mercaptans from oil fractions (Merox process), were studied in dimethylformamide, dimethylsulfoxide, and other polar aprotic solvents by UV-vis, ^1^ H NMR, and ESR spectroscopy. All