1-Alkyl-2-thiobiureas on reaction with a-haloketones such as p-methoxyphenacyl bromide, p-methylphenacyl bromide, p-chlorophenacyl bromide and phenacyl bromide, were found to afford semicarbazonothiazolines in good yields.
β¦ LIBER β¦
Heterocyclization of 1-alkyl-4-chlorobut-2-en-1-ones with hydrazine hydrate
β Scribed by R. A. Gadzhily; V. M. Fedoseev; N. A. Netkacheva; Ch. N. Akhmedov; M. Sh. Sultanova
- Publisher
- Springer US
- Year
- 1989
- Tongue
- English
- Weight
- 47 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0009-3122
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