Carbaporphyrins

Angewandte Chemie (International Edition in English)

Volumn 36, Issue 8, 1997, Pages 840-842

  Lash, Timothy D ^a   Hayes, Michael J ^a  

^a ILLINOIS STATE UNIVERSITY   (United States)

Author keywords

Aromaticity; Porphyrinoids; Pyrroles

Indexed keywords

EID: 0030916482     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199708401     Document Type: Article

References (22)

1. T. D. Lash, S. T. Chaney, Angew. Chem. 1997, 109, 687; Angew. Chem. Int. Ed. Engl. 1997, 109, 1011.
2. T. D. Lash, S. T. Chaney, Angew. Chem. 1997, 109, 687; Angew. Chem. Int. Ed. Engl. 1997, 109, 1011.
3. M. J. Broadhurst, R. Grigg, A. W. Johnson, J. Chem. Soc. C 1971, 3681.
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5. T. D. Lash, Angew. Chem. 1995, 107, 2703; Angew. Chem. Int. Ed. Engl. 1995, 34, 2533.
6. T. D. Lash, Angew. Chem. 1995, 107, 2703; Angew. Chem. Int. Ed. Engl. 1995, 34, 2533.
7. T. D. Lash, S. T. Chaney, Chem. Eur. J. 1996, 2, 944.
8. T. D. Lash, S. T. Chaney, Tetrahedron Lett. 1996, 37, 8825.
9. K. Berlin, C. Steinbeck, E. Breitmaier, Synthesis 1996, 336.
10. K. Berlin, Angew. Chem. 1996, 108, 1955; Angew. Chem. Int. Ed. Engl. 1996, 35, 1820.
11. K. Berlin, Angew. Chem. 1996, 108, 1955; Angew. Chem. Int. Ed. Engl. 1996, 35, 1820.
12. For example, E. Vogel, W. Haas, B. Knipp, J. Lex, H. Schmickler, Angew. Chem. 1988, 100, 445; Angew. Chem. Int. Ed. Engl. 1988, 27, 406
13. For example, E. Vogel, W. Haas, B. Knipp, J. Lex, H. Schmickler, Angew. Chem. 1988, 100, 445; Angew. Chem. Int. Ed. Engl. 1988, 27, 406
14. In ref. [7] any aromatic porphyrinoid with one or more internal CH groups is considered to be a carbaporphyrin, including tropiporphyrin [6,7] and oxybenziporphyrin [4]. We recommend that the definition of carbaporphyrins be restricted to systems with five-membered carbon rings.
15. Z. Arnold, Collection Czech. Chem. Commun. 1965, 30, 2783.
16. K. Hafner, K., H. Vöpel, G. Ploss, C. König, Liebigs Ann. Chem. 1963, 661, 52.
17. 1H NMR timescale, also makes this claim appear to be somewhat unlikely; B. Y. Liu, C. Brückner, D. Dolphin, Chem. Commun. 1996, 2141.
18. 3O: 477.27801; found: 477.27799.
19. Fragmentation-recombination processes under acidic conditions can result in the formation of isomers: A. H. Jackson, W. Lertwanawatana, R. K. Pandey, K. R. N. Rao, J. Chem. Soc. Perkin Trans. I 1989, 374.
20. 3 over a short column of basic alumina.
21. J. L. Sessler, M. R. Johnson, V. Lynch, J. Org. Chem. 1987, 52, 4394; T. D. Lash, J. Porph. Phthal. 1997, in press.
22. J. L. Sessler, M. R. Johnson, V. Lynch, J. Org. Chem. 1987, 52, 4394; T. D. Lash, J. Porph. Phthal. 1997, in press.