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.
New syntheses of α-oximno-α-haloketones : reactions of α-haloketones with alkyl thionitrites
✍ Scribed by Yong Hae Kim; Sun Ho Jung
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- French
- Weight
- 126 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0040-4039
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
I @-Haloketones and vie-dibromides are converted to the corresponding ketones and alkenes respectively with nickel boride generated in situ from sodium borohydride and nickel chloride. During the course of our studies on in situ generated nickel boridel, it was observed that a carbonyl group remains