Synthesis of five- and six-membered 2-trimethylsilyl-1,3,3-trimethylcycloalkenes: A novel preparation of alkyl/alkenyl/aryl-(1′,3′,3′-trimethylcyclopentenyl)ketones
✍ Scribed by Achanna, Venkatesha; Suresh, Hariprasad
- Book ID
- 120338174
- Publisher
- KoBSON
- Year
- 2013
- Tongue
- English
- Weight
- 933 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0352-5139
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📜 SIMILAR VOLUMES
## Abstract 1‐(Aralkyl/aryl)‐3‐(alkyyaralkyl)‐5‐aroyl‐1,2,3,4‐tetrahydropyrimidines (**2a‐c**) have been synthesized by dethiomethylation of 5‐aroyl‐6‐methylthio‐1,2,3,4‐tetrahydropyrimidines (**1a‐c**). An alternative one‐pot synthetic strategy has been developed for the title compounds **2a‐t** b
%Alkyl-and 2-aryl-1,3-benxodithioles are obtained in high yield by the reaction of Grignard reagents or lithium alkyls with 2-alkoxy-1,3-benaodithioles,themaelves available in one step from anthranilic acid. In connection with our studies of the reactions of acyl carbanion equivalents with organobo
A new process for synthesis of 5-aryl-3-phenylpyrazole is achieved. The regioselective ring-opening reaction of 2-aryl-3-benzoyl-1,1-cyclopropanedicarbonitrile with hydrazine plays a crucial role in the described process.