Enantioselective Synthesis of Ipsenol and Ipsdienol Using a (2-Bromoallyl)borane Derivative |
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| Authors: | Yasunori Yamamoto Shoji Hara Akira Suzuki |
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| Affiliation: | Division of Molecular Chemistry, Graduate School of Engineering , Hokkaido University , Sapporo, 060, Japan |
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| Abstract: | (S)-(-)-Ipsenol (2b) and (S)-(+)-ipsdienol (4b), a major component of the sex pheromone of the bark beetle, and their enantiomers (3b and 5b) were prepared enantioselectively using tartrate esters of (2-bromoallyl)boronic acid in the key step. |
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