A facile synthesis of 2,2-disubstituted 5-carbethoxy-2,3-dyhydro-4H-pyran-4-ones

Tetrahedron Letters

Volumn 39, Issue 3-4, 1998, Pages 213-216

  Totah, Nancy I ^a   Chen, Deqi ^a  

^a E11 SSH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

5 CARBETHOXY 2,3 DIHYDRO 4H PYRAN 4 ONE DERIVATIVE; PYRAN DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS;

EID: 0032518885     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)10528-7     Document Type: Article

References (10)

1. 1 a) Kidd, D. A. A.; Robins, P. A.; Walker, J. A J. Chem. Soc. 1953, 3244-3246.
2. b) Gelin, S.; Gelin, R. Bull. Chem. Soc., France 1968, 288-298.
3. c) Sakai, T.; Miyata, K.; Ishikawa, M.; Takeda, A. Tetrahedron Lett. 1985, 26, 4727-4730.
4. d) Graindorge, H.; Roussel, C. Bull. Chem. Soc., France 1986, 454-458.
5. e) Jones, R. C. F.; Bhalay, G.; Carter, P. A. J. Chem. Soc. Perkin Trans, 1 1993, 1715-1716.
6. 2 A CAS substructure search yielded a single example, dihydropyrone 1a.
7. 3 Sato, M.; Yoneda, N.; Katagiri, N.; Watanabe, H.; Kaneko, C. Synthesis 1986, 672-674.
8. 4 Beck, J. R.; Lynch, M. R. J. Het. Chem. 1987, 24, 693-695.
9. 5 For a related approach to 4-pyrones see: McCombie, S. W.; Metz, W. A.; Nazareno, D.; Shankar, B. B.; Tagat, J. J. Org. Chem. 1991, 56, 4963-4967.
10. -1.