The effects of C–S and C–Se bonds on torquoselectivity: stereoselective olefination of α-thio and α-selenoketones with ynolates
✍ Scribed by Takashi Yoshikawa; Seiji Mori; Mitsuru Shindo
- Book ID
- 108283098
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- French
- Weight
- 708 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0040-4020
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📜 SIMILAR VOLUMES
The stereochemical course of the hydride reduction and of the 1,2-addition of allylmagnesium bromide as well as the Normant reagent to 1 has been determined.
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## Abstract The thermolysis reactions of 3a and 2a, b were studied over a temperature range of 40°C and the activation parameters were determined. They were compared with the activation parameters of structurally comparable hydrocarbons of similar strain in order to obtain the radical stabilization