A novel tandem transetherification-intramolecular hetero Diels-Alder reactions for construction of fused heterocycles

Tetrahedron Letters

Volumn 41, Issue 1, 2000, Pages 73-76

  Wada, Eiji ^a   Kumaran, Govindaraj ^a   Kanemasa, Shuji ^a  

^a KYUSHU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOL; CARBONYL DERIVATIVE; HETEROCYCLIC COMPOUND; PYRAN DERIVATIVE;

ARTICLE; CHEMICAL MODIFICATION; CHEMICAL REACTION; STEREOCHEMISTRY; SYNTHESIS; THERMODYNAMICS;

EID: 0033992366     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(99)02003-1     Document Type: Article

References (21)

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16. Unsaturated alcohols 2a-c were prepared from the corresponding unsaturated carbonyls: Saucy, G.; Marbet, R. Helv. Chim. Acta 1967, 218, 2091-2095; Marbet, R.; Saucy, G. Helv. Chim. Acta 1967, 218, 2095-2100.
17. Unsaturated alcohols 2a-c were prepared from the corresponding unsaturated carbonyls: Saucy, G.; Marbet, R. Helv. Chim. Acta 1967, 218, 2091-2095; Marbet, R.; Saucy, G. Helv. Chim. Acta 1967, 218, 2095-2100.
18. 4: C, 63.70; H, 8.02%. Found: C, 63.90; H, 8.09%.
19. A single crystal of 5a was monoclinic having a space group P 21/n, a=15.861(2) Å, b=9.505(3) Å, c=8.0660(10) Å, β=100.160(10)°, V=1197.0(4) Å, Z=4. The final R factor was 0.0472 for 4532 measured reflections.
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