Trivalent protecting groups for the synthesis of symmetrical and unsymmetrical bis-tetraazamacrocycles

Tetrahedron Letters

Volumn 37, Issue 43, 1996, Pages 7711-7714

  Gardinier, I ^a   Roignant, A ^a   Oget, N ^a   Bernard, H ^a   Yaouanc, J J ^a   Handel, H ^a  

^a UFR SCIENCES ET TECHNIQUES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

MACROCYCLIC COMPOUND;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS;

EID: 0030597093     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01722-4     Document Type: Article

References (16)

1. 1. (a) Bridger, G.J. and all., J. Med. Chem., 1995, 38, 366-378.
2. (b) Bridger, G.J. and all., J. Org. Chem., 1996, 61, 1519-1522 and references therein.
3. 2. Ciampolini, M., Fabbrizzi, L., Perotti, A., Pobbi, A., Sechi, B., Inorg. Chem., 1987, 26, 3527-3533.
4. 3. Patinec, V., Yaouanc, J.J., Clement, J.C., Handel, H., des Abbayes, H., Tetrahedron Lett., 1995, 36, 79-82.
5. 4. Filali, A, Yaouanc, J.J., Handel, H., Angew. Chem. Int. Ed., 1991, 30, 560-561.
6. 5. Oget, N., Chuburu, F., Yaouanc, J.J., Handel, H., Tetrahedron, 1996, 8, 2995-3004.
7. 6. Bernard, H., Yaouanc, J.J., Clement, J.C., des Abbayes, H., Handel, H., Tetrahedron Lett., 1991, 32, 639-642.
8. 7. Roignant, A., Gardinier, I., Bernard, H., Yaouanc, J.J., Handel, H., J. C. S., Chem. Commun., 1995, 1233-1234.
9. 2), 129,1 (CH=CH).
10. 9. Sessler, J.L., Sibert, J.W., Tetrahedron, 1993, 39, 8727-8738 and references therein.
11. 3) : δ = 25,8 ppm.
12. 11. Compounds 6 and 7 are already described in reference 4.
13. 2), 77,4 ; 79,4 (C≡).
14. 13. Compound 10 is already described in reference 5.
15. -1.
16. 2).