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Pheromones of the coleoptera. 8. Synthesis of (-)-4-methylheptan-3-ol from (+)-3,7-dimethyl-1,6-octadiene

 

作者: NguyenKongHao,   M.V.Mavrov,   É.P.Serebryakov,  

 

期刊: Bulletin of the Academy of Sciences of the USSR, Division of chemical science  （Springer Available online 2004）
卷期: Volume 36, issue 8  

页码: 1659-1662

 

ISSN:0568-5230

 

年代: 2004

 

DOI:10.1007/BF00960126

 

出版商: Springer_US-Boston

 

数据来源: Springer

 

摘要:

1.A practical method for the synthesis of (-)-4-methyl-3-heptanol, a component of the aggreational pheromone of theScolytusbark beetles, is described, from the accessible chiral hydrocarbon (+)-3,7-dimethyl-1,6-octadiene. The overall yield of (-)-4-methyl-3-heptanol is 17.6% over the nine stages of the synthesis.2.The ratio of (3S, 4S)-to (3R,4S)-dia'stereoisomers in the (-)-4-methyl-3-heptanol obtained is 72∶28, and their optical purities are around 48

 

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