2-(2-fluorophenyl)-4,4-dimethyl-5H-1,3-oxazole

(2-methylphenyl)lithium

邻甲苯基溴化镁

2-(2-氯苯基)-4,4-二甲基-4,5-二氢-1,3-恶唑

2-(2-甲氧基苯基)-4,4-二甲基-2-噁唑啉