Journal of Heterocyclic Chemistry p. 2055 - 2057 (1996)
Update date:2022-09-26
Topics:
Hahn, Hoh-Gyu
Chang, Kee Hyuk
Lee, Wha Suk
Yoo, Ji Uk
A synthesis of new dihydrooxathiinoquinoline 4 is described. The key compound 6 was prepared by known methods from acetoacetanilide 1. A condensation of β-chlorosulfide 6 in 75% aqueous sulfuric acid gave quinolone 5. Conversion of 5 to 4 was achieved by treatment with potassium hydroxide in ethanol solution.
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Doi:10.1135/cccc19970124
(1997)Doi:10.1016/S0957-4166(96)00524-1
(1997)Doi:10.1007/BF01430668
(1996)Doi:10.3390/molecules23020436
(2018)Doi:10.1021/jm960703k
(1997)Doi:10.1039/a606644e
(1997)
