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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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## 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