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Intramolecular cycloaddition of carbonyl ylides generated from α-diazo ketones

✍ Scribed by A. Gillon; D. Ovadia; M. Kapon; S. Bien

Book ID
107857262
Publisher
Elsevier Science
Year
1982
Tongue
French
Weight
481 KB
Volume
38
Category
Article
ISSN
0040-4020

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✍ David M. Hodgson; Deepshikha Angrish 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 114 KB 👁 2 views

## 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