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Asymmetrical oxidation of menthone dithiolane

✍ Scribed by A. V. Timshina; S. A. Rubtsova; M. I. Kodess; E. G. Matochkina; P. A. Slepukhin; A. V. Kuchin

Book ID: 111464742
Publisher: SP MAIK Nauka/Interperiodica
Year: 2008
Tongue: English
Weight: 607 KB
Volume: 44
Category: Article
ISSN: 1070-4280
DOI: 10.1134/s1070428008070166

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📜 SIMILAR VOLUMES

ChemInform Abstract: Asymmetrical Oxidat

ChemInform Abstract: Asymmetrical Oxidation of Menthone Dithiolane

✍ A. V. Timshina; S. A. Rubtsova; M. I. Kodess; E. G. Matochkina; P. A. Slepukhin; 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 28 KB

Photosensitized electron transfer oxidat

Photosensitized electron transfer oxidation of 2-substituted 1,3-dithiolane to 1,3-dithiolane-1-oxide

✍ Bipin Pandey; Smita Y. Bal; Uday R. Khire 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 162 KB

Irradiation of a solution of 1,3-dithiolane, I-cyanonaphthalene in 02-saturated CH3CN:H20 350 nm furnishes good yields of 1,3-dithiolane-l-oxide. 1,3-Dithiolanes constitute an important functional group in organic chemistry. However, its photochemistry remains underexplored. Eaton et al. 2 observed

Asymmetric Synthesis of 1,3-Dithiolane N

Asymmetric Synthesis of 1,3-Dithiolane Nucleoside Analogues.

✍ Romualdo Caputo; Annalisa Guaragna; Giovanni Palumbo; Silvana Pedatella 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 156 KB 👁 2 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Asymmetric Synthesis of 1,3-Dithiolane N

Asymmetric Synthesis of 1,3-Dithiolane Nucleoside Analogues

✍ Romualdo Caputo; Annalisa Guaragna; Giovanni Palumbo; Silvana Pedatella 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 98 KB

## Abstract We report the ready asymmetric synthesis of nucleoside analogues containing a 1,3‐dithiolane ring that mimics the sugar moiety of natural nucleosides. The synthesis is accomplished in three main steps from benzoyloxyethanal 1,3‐dithiolane, the key step being its conversion into a chiral

Asymmetric oxidation of 1,3-dithiolanes.

Asymmetric oxidation of 1,3-dithiolanes. A route to the optical resolution of carbonyl compounds

✍ O Bortolini; F Di Furia; G Licini; G Modena; M Rossi 📂 Article 📅 1986 🏛 Elsevier Science 🌐 French ⚖ 188 KB

The asymmetric oxidation (t-Bu02H, Ti(OPr-t)4, DET) of a series of 1,3-dithiolanes was carried out to produce the corresponding S-oxides with high chemical and optical yields.

Enantioselective oxidation of thioethers

Enantioselective oxidation of thioethers: synthesis of trans-2-N,N-dialkylacetamide-1,3-dithiolanes-S-oxide and their use in asymmetric aldol-type reactions

✍ Martina Corich; Fulvio Di Furia; Giulia Licini; Giorgio Modena 📂 Article 📅 1992 🏛 Elsevier Science 🌐 French ⚖ 139 KB

trans-Z-NN-dialkylacetamide-1,3-dith 2 have been obtained in high d.e. (>9!kl) and e.e. (up to 94%. >98% after crystallization) by enantioselective oxidation [Ti(i-PrOId. (+)-DET, r-BuOOH]. The aldol-type addition of the magnesium enolate of the N,Ndiethyl derivative (-)-2b to Lso-butyraldehyde affo