Electrochemical oxidative cyclisation of ω-hydroxy-tetrahydropyrans to spiroketals

Tetrahedron Letters

Volumn 41, Issue 22, 2000, Pages 4383-4387

  Markó, István E ^a  

^a UNIVERSITÉ CATHOLIQUE DE LOUVAIN   (Belgium)

Author keywords

Cyclisation; Electrochemistry; Oxidation; Spiro compounds

Indexed keywords

ACETAL; SPIRO COMPOUND; TETRAHYDROPYRAN DERIVATIVE;

ARTICLE; CHEMICAL REACTION; CYCLIZATION; ELECTROCHEMICAL ANALYSIS; OXIDATION;

EID: 0034621984     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)00656-0     Document Type: Article

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29. 3, 75 MHz) δ: 14.09, 18.63, 18.89, 22.65, 25.49, 25.86, 29.48, 31.26, 31.90, 35.48, 35.97, 36.51, 60.32, 69.11, 97.43. Capillary GC (polymethylsiloxane, 1% vinyl, 2% phenyl; WCOT, Macherey-Nagel, L=30 m, 0.25 mm diameter, 25 μ film; FID), injection temperature: 100°C, 10°C per min gradient; retention times: 6b 14.01 min; 7b 11.87 min.