## Abstract The reaction of a series of β‐methoxyvinyl trifluoromethyl ketones [CF~3~COC(R^2^)C(OMe)R^1^, where R^1^ = Me, ‐(CH~2~)~3~‐__C__3, ‐CH~2~)~4~‐__C__3, Ph and R^2^ = H, Me, ‐(CH~2~)~3~‐__C__4, ‐(CH~2~)~4~‐__C__4] with __N__‐methylhydroxylamine is reported. The regiochemistry of the react
Haloacetylated enol ethers. 5 [5]. Heterocyclic ring closure reactions of β-alkoxyvinyl dichloromethyl ketones with hydroxylamine
✍ Scribed by Marcos A. P. Martins; Alana N. Zoch; Alex F. C. Flores; Günter Clar; Nilo Zanatta; Helio G. Bonacorso
- Book ID
- 112131236
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1995
- Tongue
- English
- Weight
- 241 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0022-152X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract In this work the results of the reaction of β‐alkoxyvinyl trihalomethyl ketones 1, 2a‐e, with guanidine hydrochloride are reported. Depending on the ketone 1 or 2 and the conditions under which the reactions were carried out, 4‐trihalomethyl‐2‐amino pyrimidines, β‐alkoxyvinyl carboxylic
## Abstract A study of the regiochemistry of the cyclo‐condensation reaction of ß‐alkoxyvinyl trihalomethyl ketones with an unsymmetric dinucleophile __N__‐methyl thiourea to afford a series of 1‐methyl‐3‐(4,4,4‐trifluoro[chloro]‐3‐oxo‐1‐butenyl)thioureas and the corresponding __N__‐methyl pyrimidi