Heterocyclic Communications p. 465 - 468 (2008)
Update date:2022-08-05
Topics:
Li, De-Jiang
Dan, Fei-Jun
Fu, He-Qing
Dimethyl terephthalate (1) was reacted with 80% hydrazine hydrate in refluxing methanol for 12 h to afford terephthalate dihydrazide (2). Condensation of 2 with aromatic aldehydes afforded corresponding hydrazones 3a-3j. Cyclization of 3a-3j with acetic anhydride in refluxing for 4-5 h afforded bis-1,3,4-oxadiazoline derivatives(4a-4j). The structures of 4a-4j were characterized by elementary analyses, IR, 1H NMR, and MS spectroscopy. The preliminary antibacterial tests showed that most of them were effective against S.aureus.
View MoreXi'an North Information Industry Co., Ltd. Weilv Chemical Department
Contact:+86-29-88156413
Address:Jixiang Road 99 Xi'an Shaanxi Province
Contact:0086 371 65711996
Address:Jalan 4/3, Kawasan Perindustrian Serendah, 48000 Rawang,
Contact:0086-27-83607103/83642615
Address:No.498, Jianshe Ave, Wuhan, China
Beijing Wisdom Chemicals Co., Ltd.
Contact:+86-10-52350335
Address:F2, BLDG 19, Liando Valley U, Majuqiao, Tongzhou District, Beijing, China
Yuan Shi(SuQian)Biotechnology Co.,Ltd
website:http://www.yuanshibio.com
Contact:+86-527-84226672
Address:jiangsu suqian
Doi:10.1016/j.bmc.2020.115608
(2020)Doi:10.1016/j.bmc.2015.04.038
(2015)Doi:10.1007/s11094-020-02148-4
(2020)Doi:10.1021/om011049w
(2002)Doi:10.1016/S0022-328X(99)00532-X
(1999)Doi:10.1016/S0040-4039(01)02129-3
(2002)
