Bicyclo-octane pesticides have the formula
 where Z is CH₂CH₂, CH₂O, CH₂S, -COCH₂ or CH(OR⁸)CH₂ where R⁸ is H, alkyl, acyl or carbamoyl; Y and Y¹ are O or S(O)m where m is 0, 1 or 2; R is a specified substituted or unsubstituted aliphatic or cycloaliphatic hydrocarbon groups or a phenyl group, R¹ and R³ are H, or specified substituted or unsubstituted aliphatic hydrocarbon groups or R¹ is a carboalkoxy, cyano or gem dimethyl group when R³ is H or R and R¹, together with the carbon atoms to which they are attached form a carbocyclic ring; and R² is a phenyl group substituted at position 4 by -(C≡C)nR⁵ and optionally at other positions by specified substituents where n is 1 or 2 and R⁵ is I, H, alkyl optionally substituted, carboalkoxy, or a trisubstituted tin or trisubstituted silicon group. Various methods of synthesis are given.  
                            双
环辛烷农药的
化学式为
 其中 Z 是 CH₂CH₂、CH₂O、CH₂S、-COCH₂ 或 CH(OR⁸)CH₂,其中 R⁸ 是 H、烷基、酰基或
氨基甲酰基;Y 和 Y¹ 是 O 或 S(O)m,其中 m 是 0、1 或 2;R 是特定的取代或未取代的脂肪族或环脂族烃基或苯基,R¹ 和 R³ 是 H,或特定的取代或未取代的脂肪族烃基,或 R¹ 是羧基、
氰基或二甲基,当 R³ 是 H 或 R 和 R¹ 与它们所连接的碳原子一起形成碳环时;和 R² 是在第 4 位被-(C≡C)nR⁵取代的苯基,并可选择在其他位置被特定取代基取代,其中 n 是 1 或 2,R⁵ 是 I、H、可选择取代的烷基、羧基、或三取代
锡或三取代
硅基。给出了各种合成方法。