Tạp chí Khoa học, S. 5(70) (2015)

Cỡ chữ:  Nhỏ  Vừa  Lớn

Synthesis of some n-substituted hydrazidescontaining isoxazole heterocycle

Nguyen Tien Cong, Nguyen Dang Dat, Duong Minh Tu

Tóm tắt


Ethyl 4-(4-nitrophenyl)-2,4-dioxobutanoate (1), ethyl 5-(4-nitrophenyl)isoxazole-3-carboxylate (2), 5-(4-nitrophenyl)isoxazole-3-carbohydrazide (3) and eight new N-substituted hydrazides (4a-h) containing isoxazole heterocycle were synthesized. The structures of these compounds were confirmed by IR and 1H-NMR spectral data.


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Tạp chí của Trường Đại học Sư phạm Thành phố Hồ Chí Minh ; ISSN: 1859 -3100