A number of 4-aryloxymethyl-6-phenyl-2H-thiopyrano[3,2-c][1,8]naphthyridin-5(6H)-ones were regio selectively synthesized in 82%–95% yields by the thermal Claisen rearrangement of 4-(4′-aryloxybut-2...
通过热克莱森重排以 82%–95% 的产率选择性地合成了许多 4-芳氧基甲基-6-苯基-2H-
噻喃[3,2-c][1,8]
萘啶-5(6H)-ones 4-(4'-芳氧基丁-2...