Kinetic Studies of Intramolecular Additions of Alkyl Radicals onto Imines
The approximate rate constants for 5-exo and 6-exo cyclizations of alkyl radicals onto imines have been kinetically determined to be 6.0x10(6) s(-1) and 6.7x10(5) s(-1) at 80 degrees C, respectively. Alkyl radical additions to imines were essentially irreversible and considerably slower than alkyl radical additions to hydrazones. Copyright (C) 1996 Elsevier Science Ltd
- Publisher
- Pergamon-Elsevier Science Ltd
- Issue Date
- 1997-01
- Language
- English
- Article Type
- Article
- Keywords
N-AZIRIDINYL IMINES; OMEGA-FORMYLALKYL RADICALS; NORMAL-BUTYLTIN HYDRIDE; RING EXPANSION; RATE CONSTANTS; OXIME ETHERS; FUSED CYCLOBUTANONES; ORGANIC-SYNTHESIS; CHAIN REACTIONS; CYCLIZATION
- Citation
TETRAHEDRON, v.53, no.1, pp.73 - 80
- ISSN
- 0040-4020
- Appears in Collection
- CH-Journal Papers(저널논문)
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