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1)  3,4-oxadiazoline
3,4-噁二唑啉
1.
A series of 1,3,4-oxadiazoline derivatives 3a~3e were obtained from 1,6-dihydro-6-pyridazi-none-3-carbonyl aromatic aldehyde hydrozones 2a~2e by the cyclization with acetic anhydride, and 4-thiazolidinones 4a~4e were also derived from 2a~2e with mercaptoacetic acid in DMF.
再将2a~2e与乙酸酐作用,合环得到一系列含有1,3,4-噁二唑啉环的衍生物3a~3e;在DMF中用HSCH2COOH合环,得到含有4-噻唑烷酮的衍生物4a~4e。
2)  3,4-Oxadiazole
3,4-噁二唑
1.
Synthesis and Biological Activities of 2-Alkylthio-5-(5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine-5-yl)-1,3,4-oxadiazole/1,3,4-thiadiazole Derivatives;
2-取代硫醚-5-(5,7-二甲基-1,2,4-三唑并[1,5-a]嘧啶基)-1,3,4-噁二唑/噻二唑类化合物的合成及生物活性
3)  oxadiazoline
噁二唑啉
4)  2,4-oxadiazoline
2,4-噁二唑啉
1.
Synthesis and Calm Activity of 3-(4-β-D-Allopyranosyloxyphenyl)-4-aryl-5-aryl-1,2,4-oxadiazoline;
3-(4-β-D-吡喃阿洛糖苷-苯基)-4-芳基-5-芳基-1,2,4-噁二唑啉的合成及其镇静活性的研究
5)  1,3,4-oxadiazoline
1,3,4-噁二唑啉
1.
Condensation of 5 with aromatic aldehydes gave corresponding hydrazones 6, then cyclization of 6 in Ac2O afforded 1,3,4-oxadiazolines 7a~7f.
以化合物4为原料在不同条件下, 合成了一系列新的1,3,4-噁二唑啉(7), 1,2,4-均三唑的Mannich碱衍生物 10a~10f, 11a~11f, 12a~12f。
6)  4 oxadiazoline
4-噁二唑啉
补充资料:5-叔丁基-3-(2,4-二氯-5-异丙氧苯基)-1,3,4-噁二唑啉-2-酮
分子式:C15H18Cl2N2O3
分子量:345.22
CAS号:19666-30-9

性质:熔点88-90°C。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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