Decarbethoxylation of β-keto esters: Formation of thermodynamically stable enols
✍ Scribed by V. Babral; H. Ila; Nitya Anand
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- French
- Weight
- 201 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
Lithium ester enolates, prepared by the reaction of lithium N-isopropylcyclohexylamide (LIICA) with esters at -78' (eq. 1); react with acid chlorides at this same low temperature to provide satisfactory yields of the corresponding S-keto esters (eq. II). This procedure represents an exceedingly vers
## Abstract Chemoselective cross‐metathesis of unsaturated α‐diazo‐β‐keto esters using Grubbs’ 2^nd^ generation catalyst, followed by Rh~2~(OAc)~4~‐catalysed tandem carbonyl ylide formation‐intramolecular cycloaddition is demonstrated. The two different catalytic metallocarbene transfer reactions h