Attempts at vinyl radical carbonylation through cyclization onto carbonyl and cyano groups

Tetrahedron

Volumn 54, Issue 28, 1998, Pages 8207-8216

  Montevecchi, Pier Carlo ^a   Navacchia, Maria Luisa ^a   Spagnolo, Piero ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

CARBONYL DERIVATIVE; NITRILE; VINYL DERIVATIVE;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; CYCLIZATION; PRIORITY JOURNAL; REACTION ANALYSIS;

EID: 0032500149     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(98)00458-X     Document Type: Article

References (34)

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24. 11. Fluorobenzene is a convenient solvent for radical reactions, owing to its low toxicity.
25. 12. On the other hand, we have recently evidenced (see ref. 10d) that the cyclization rate of vinyl radicals is not largely dependent on the resonance stabilization of radical adducts.
26. 1H NMR data, which show the atropisomers to be still present at 100 °C.
27. 14. However, in a repeated chromatography or on standing at the air no further oxidation of 41 was observed.
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