Fused tricyclic β-lactams via intramolecular aryl radical cyclization

Tetrahedron Letters

Volumn 37, Issue 9, 1996, Pages 1363-1366

  Banik, Bimal K ^a   Subbaraju, Gottumukkala V ^a   Manhas, Maghar S ^a   Bose, Ajay K ^a  

^a STEVENS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BETA LACTAM DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; STEREOCHEMISTRY;

EID: 0029988586     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)00054-8     Document Type: Article

References (16)

1. Studies on Lactams Part 99. For Part 98, see Bose, A.K.; Banik, B. K.; Manhas, M.S. Tetrahedron Lett. 1995, 36, 213.
2. For example, see Symposia-in-Print Number 8, Recent Advances in the Chemistry and Biology of β-lactams and β-lactam Antibiotics, Guest Editor, Georg, G.I. BioMed. Chem. Lett. 1993, 3, 2159-2486.
3. (b) Mustafi, D.; Makinen, M.W. J. Am. Chem. Soc. 1995, 777, 6739.
4. Kaluza, Z.; Manhas, M.S.; Barakat, K.J.; Bose, A.K. BioMed Chem. Lett. 1993, 3, 2357.
5. Manhas, M.S.; Amin, S.G.; Chawla, H.P.S.; Bose, A.K. J. Heterocyclic Chem. 1978, 15, 601.
6. See for example, Ghosh, K.; Ghatak, U.R. Tetrahedron Lett., 1995, 36, 4897.
7. For reviews, see (a) Fevig, T.L.; Curran, D.P.; Jasperse, C.P. Chem. Rev. 1991, 91, 1237.
8. (b) Curran, D.P. In Comprehensive Organic Synthesis; Trost, B.M., Fleming, I., Eds.; Pergamon: Oxford, 1991; Vol 4, pp 715-831.
9. Bachi, M.D.; Bar-Ner, N. BioMed. Chem. Lett. 1993, 3, 2439.
10. (b) Bosch, E.; Bachi, M.D. J. Org. Chem. 1993, 58, 5581 and references cited in the above publications.
11. (a) Clark, A.J.; Jones, K.; Mc Carthy, C.; Storey, J.M.D., Tetrahedron Lett. 1991, 32, 2829.
12. (b) Takano, S.; Suzuki, M.; Kijima, A.; Ogasawara, K.; Tetrahedron Lett. 1990, 31, 2315.
13. (c) Schultz, A. G.; Holoboski, M. A.; Smyth, M. S. J. Am. Chem. Soc. 1993, 115, 7904.
14. (d) Rigby, J. H; Qabar, M. N. J. Org. Chem. 1993, 58, 4473.
15. For our work on "Microwave-induced Organic Reaction Enhancement (MORE)" chemistry, see Bose, A.K.; Manhas, M.S.; Banik, B.K.; Robb, E.W. Res. Chem. Intermed. 1994, 20, 1 and references cited therein.
16. All new compounds were characterized by satisfactory analytical and spectral data.