Facile Synthesis of 1,4-Benzodiazepin-5-ones via Intramolecular Aza-Wittig Reaction

Synlett

Volumn 1992, Issue 4, 1992, Pages 295-296

  Eguchi, Shoji ^a   Yamashita, Keizo ^a   Matsushita, Yuji ^a  

^a NAGOYA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001563990     PISSN: 09365214     EISSN: 14372096     Source Type: Journal    
DOI: 10.1055/s-1992-21344     Document Type: Article

References (12)

1. Eguchi, S.; Takeuchi, H.; Matsushita, Y. Heterocycles 1992, 33, 153.
2. Takeuchi, H.; Yanagida, S.; Ozaki, T.; Hagiwara, S. J. Org. Chem. 1989, 54, 431.
3. Eguchi, S.; Takeuchi, H. J. Chem. Soc., Chem. Commun. 1989, 602.
4. Takeuchi, H.; Hagiwara, S.; Eguchi, S. Tetrahedron 1989, 45, 6375.
5. Takeuchi, H.; Eguchi, S. Tetrahedron Lett. 1989, 30, 3313.
6. For a recent review, see Eguchi, S.; Matsushita, Y.; Yamashita, K. Org. Prep. Proced. Int. 1992, 24, 29.
7. Ardakani, M. A.; Smalley, R. K.; Smith, R. H. J. Chem. Soc., Perkin Trans. 1 1983, 2501.
8. Eguchi, S.; Takeuchi, H.; Esaki, T. Nippon Kagaku Kaishi 1987, 1250;
9. Chem. Abstr. 1988, 108, 186470c.
10. For spectral detection of the oxaazaphosphctane intermediate, see Sasaki, T.; Eguchi, S.; Okano, T. J. Amer. Chem. Soc. 1983, 105, 5912.
11. For reviews, see (a) Sharp, J. T. Comprehensive Heterocyclic Chemistry; Katritzky, A. R.; Rees, C. W., Eds.; Pergamon: Oxford, 1984, Vol. 7, pp 608-620;
12. Watthey, J. W. H.; Stanton, J. The Chemistry of Heterocyclic Compounds; Weissberger, A.; Taylor, E. C, Eds.; Wiley: New York, 1984, Vol. 43, Part 2, Chapt. 1.