... identified as 4-isopropylbenzyl alcohol (3) and a new compound, (+)-euca-malol (4) (3-formyl-6-isopropyl-2-cyclohexen-1-ol) (Watanabe et al., 1993) as shown inFigure 11.2.The mosquito-repelling ... repellency and repellent dura-bility against mosquitoes, Aedes albopictus and Culex pipiens. In addition, (+)-eucamalol,(1R, 6R )-( + )-3 -formyl-6-isopropyl-2-cyclohexene-1-ol, which is a new mosquito ... 1.22(3H,s,H-9), 1.36(3H,s,H-10), 4.41(1H,q,J = 2.4Hz,H-3).13CNMR(50MHz, CDCl3, TMS): δ20.4 (t,C-5), 22.3 (q,C-7), 25.7 (d,C-1), 28.8(q,C-9),29.0(q,C-10), 35.0(t,C-6), 42.6(t,C-2), 48.4(d,C-4),...