1-(叔丁氧基)-4-三氟甲苯

2-(2,6-dichlorophenyl)-8-phenyl-3,7,9-trioxa-1-azaspiro[4.5]dec-1-ene

3-溴甲基苯甲酸叔丁酯

tert-butyl 3-methylbenzoate

2-氯苯乙烯