排序方式: 共有1条查询结果,搜索用时 15 毫秒
1
1.
Marline Varache-Branger Alain Nuhrich Guy Devaux Franoise Duboudin 《Journal of heterocyclic chemistry》1989,26(4):1119-1123
6-Methoxy-3-(2′-thienyl)-1,2-benzisoxazole has been prepared simultaneously with 6-methoxy-2-(2′-thienyl)-1,3-benzoxazole. The spectral data of these new compounds have been discussed. Mass spectroscopy has proved to be a valid tool in the structural characterization of these isomers and 13C nmr spectrometry confirmed their structures. 相似文献
1