Studies in N-amino-3-aza Cope rearrangements
✍ Scribed by Paulo M.C. Glória; Sundaresan Prabhakar; Ana M. Lobo
- Book ID
- 108285258
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- French
- Weight
- 289 KB
- Volume
- 49
- 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
The existence of a reversible 2-aza-Cope rearrangement in cyclizations of N-acyliminium ions derived from I'-and 2'-vinyl-N-(3'-butenyl)-5-hydroxy-2-pyrrolidinones is established. Substituent effects in the rearrangement of N-acyliminium ions of the 2-aza-1,5-hexadienyl type A have previously been
Pd(0) complexes catalyze the 3-Aza-Cope rearrangement of N-allylenamines to the corresponding 6,c-unsaturated imines or y,+unsaturated carbonyl compounds in the presence of trifluoroacetic acid as co-catalyst. The Cope rearrangements are of considerable synthetic utility. There have been many report