Synthesis of the (r)(-)enantiomers of the pheromone components of several species of trogoderma [coleoptera: dermestidae]
作者:R. Rossi、P.A. Salvadori、A. Carpita、A. Niccoli
DOI:10.1016/s0040-4020(01)88975-4
日期:1979.1
The chemically pure (R)(-)-enantiomers of (Z)- and (E)-14-methyl-8-hexadecen-1-ol and of (Z)- and (E)-14-methyl-8-hexadecenal, which are sex pheromone components of several species of female dermestid beetles, were synthesised in fairly good overall yield and in rather high optical purity starting from (S)(-)-citronellol. A mixture of (R)(Z)- and (R)(E)-14-methyl-8-hexadecenal in the 92:8 ratio was
(Z)-和(E)-14-甲基-8-十六烯-1-醇和(Z)-和(E)-14-甲基-8-十六烯醛的化学纯(R)(-)-对映异构体(S)(-)-香茅醇为原料,是几种雌性硬皮甲虫的性信息素成分,以相当好的总收率和相当高的光学纯度合成。在测试中,比例为92:8的(R)(Z)-和(R)(E)-14-甲基-8-十六烯的混合物的活性比相应的(S)-对映异构体的混合物低10 7倍在雄性Khapra甲虫Trogoderma granarium上。