Disclosed is a method for preparing a compound of Formula 1 comprising contacting a compound of Formula 2 with a metal cyanide reagent, a copper(I) salt reagent, an iodide salt reagent and at least one compound of Formula 3 wherein R1 is (NHR3 or OR4; R2 is CH3 or Cl; R3 is H, C1-C4 alkyl, cyclopropyl, cyclopropylcyclopropyl, cyclopropylmethyl or methylcyclopropyl; R4 is H or C1-C4 alkyl; X is Br or Cl; and R5, R6, R7, R8 and R9 are as defined in the disclosure. Also disclosed is a method for preparing a compound of Formula 4 wherein R12, R13, R14 and Z are as defined in the disclosure, using a compound of Formula 1 characterized by preparing the compound of Formula 1 by the method disclosed above or using a compound of Formula 1 prepared by the method disclosed above.
                            公开了一种制备式1化合物的方法,包括将式2化合物与
金属
氰化物试剂、
铜(I)盐试剂、
碘化物盐试剂和至少一种式3化合物接触,其中R1为(NHR3或OR4); R2为
CH3或Cl; R3为H、C1-C4烷基、环丙基、环丙基环丙基、
环丙基甲基或甲基环丙基; R4为H或C1-C4烷基; X为Br或Cl; R5、R6、R7、R8和R9如本文所述。还公开了一种制备式4化合物的方法,其中R12、R13、R14和Z如本文所述,使用一种通过上述公开的方法制备的式1化合物特征化制备式1化合物,或使用通过上述公开的方法制备的式1化合物。