Size mismatch between two tripodal units: A new synthetic strategy for macrotricyclic cryptand

Tetrahedron Letters

Volumn 37, Issue 46, 1996, Pages 8443-8446

  Chand, Dillip K ^a   Bharadwaj, Parimal K ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY KANPUR   (India)

Author keywords

[No Author keywords available]

Indexed keywords

MACROCYCLIC COMPOUND;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS;

EID: 0030580331     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01914-4     Document Type: Article

References (13)

1. 1. Thompson, J. A.; Barr, M. E.; Ford, D. K.; Silks, L. A. III; McCormick, J.; Smith, P. H. Inorg. Chem. 1996, 35, 2025; Lehn, J. M. Angew. Chem. Int. Ed. Engl. 1988, 27, 90.
2. 1. Thompson, J. A.; Barr, M. E.; Ford, D. K.; Silks, L. A. III; McCormick, J.; Smith, P. H. Inorg. Chem. 1996, 35, 2025; Lehn, J. M. Angew. Chem. Int. Ed. Engl. 1988, 27, 90.
3. 2. Morgan, G.; McKee, V.; Nelson , J. J. Chem. Soc., Chem. Commun. 1995, 1649.
4. 3 Jansen, R. J. A.; Lindoy, L. F.; Mathews, O. A.; Mehan, G. B. V.; Soboleb, A. N.; White, A. H. J. Chem. Soc., Chem. Commun. 1995, 735.
5. 4. Chand, D. K.; Ragunathan, K. G.; Mak , T. C. W. ; Bharadwaj, P. K. J. Org. Chem. 1996, 61 , 1169.
6. 5. Chand, D. K. ; Bharadwaj, P. K. Inorg. Chem. 1996, 35, 3380
7. 6. Ghosh, P. ; Bharadwaj, P. K. ; Mandal, S. ; Ghosh, S. J. Am. Chem. Soc. 1996, 118, 1553.
8. 7. Ghosh, P. ; Khan, T. ; Bharadwaj, P. K. J. Chem. Soc., Chem. Commun. 1996, 189.
9. 8 Kotzyba-Hibert, F. ; Lehn, J. M.; Vierling, P. Tetrahedron Lett. 1980, 21, 941.
10. 9. Vogtle, F. ; Zuber, M. ; Lichtenthaler, R. G. Chem. Ber. 1973, 106 , 717.
11. 1H NMR δ 5.4 (s, 6H), 7.5 (m, 15H), 10.7 (s, 3H).
12. 4 gave satisfactory elemental (C,H,N) analysis. The FAB-mass spectrum of this complex showed prominent peaks at 1308, 1251 and 1214 corresponding to the ions formed after liberation of four picrates, one cobalt and two water molecules respectively.
13. 12. Smith, P. H. ; Barr, M. E. ; Brainard, J. R. ; Ford, D. K. ; Freiser, H. ; Muralidharan, S. ; Reilly, S. D.; Ryan, R. R.; Silks, L. A., III ; Yu, W. J. Org. Chem. 1993, 58 , 7939.