2-(4-methylphenyl)-3-cyano-4,5-dihydrothiophene 、 溴 、 氢溴酸 在
potassium tert-butylate 、 水 、 氯化钠 、 乙醚 作用下,
以
四氯化碳 为溶剂,
反应 3.0h,
以to give 31.8 g of 2-(4-methylphenyl)-3-cyanothiophene in the form of an oil, which的产率得到2-(4-methylphenyl)-3-cyanothiophene
参考文献:
名称:
Triazolopyrimidine derivatives which are angiotensin II receptor
Compounds of the Formula (I), (II), or (III): ##STR1## wherein the variables are as defined in the specification and the pharmaceutically acceptable salts thereof, exhibit useful pharmacological properties, and are particularly useful as angiotensin II antagonists.