The synrhesis of some (methyf)glyoxal 1,2-bis(cxylhydrazones) (1,3-6) and their cyclization into the title compounds (7-10) under acetylating conditions p-e descriged. The stereostructures of the new bi-heterocyclic diastcrcomers were studied by H-and I C-NMR measurements as well as by X-ray anulysi
2-Substituted-1,3,4-oxa- and thia-diazoline-5-thiones
✍ Scribed by BARON, MAXIMO; WILSON, CHARLES V.
- Book ID
- 120828010
- Publisher
- American Chemical Society
- Year
- 1958
- Tongue
- English
- Weight
- 336 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0022-3263
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