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Journal articles
cis-diprotected cyclams and cyclens: A new route to symmetrically or asymmetrically 1,4-disubstituted tetraazamacrocycles and to asymmetrically tetrasubstituted derivatives
Smail Triki 3
Mail :
Author IdHAL : triki-smail ORCID : https://orcid.org/0000-0003-0130-7461
Y. Le Mest 3
Mail :
Author IdHAL : yves-le-mest ORCID : https://orcid.org/0000-0001-6426-5639
H. Handel 3
Author
1
Service commun de RMN (France)
- UBO - Université de Brest (Université de Bretagne Occidentale - 3 Rue des Archives 29238, Brest - France)
2
ISCR - Institut des Sciences Chimiques de Rennes (Campus de Beaulieu - Bât. 10 Avenue du Général Leclerc 35042 Rennes Cedex - France)
- UR1 - Université de Rennes 1 (2 rue du Thabor - CS 46510 - 35065 Rennes cedex - France)
- UNIV-RENNES - Université de Rennes (France)
- INSA Rennes - Institut National des Sciences Appliquées - Rennes (20, avenue des Buttes de Coësmes - CS 70839 - 35708 Rennes cedex 7 - France)
- Ecole Nationale Supérieure de Chimie de Rennes (France)
- CNRS - Centre National de la Recherche Scientifique : UMR6226 (France)
3
CEMCA - Chimie, Electrochimie Moléculaires et Chimie Analytique (6 Av Victor Le Gorgeu - BP 809 29285 BREST CEDEX - France)
- IBSAM - Institut Brestois Santé Agro Matière (Université de Brest- UBO
29238 Brest - France)
- UBO - Université de Brest (Université de Bretagne Occidentale - 3 Rue des Archives 29238, Brest - France)
- CNRS - Centre National de la Recherche Scientifique : UMR6521 (France)
- INC - Institut de Chimie du CNRS (3 Rue Michel-Ange 75 016 Paris - France)
- UBO - Université de Brest (Université de Bretagne Occidentale - 3 Rue des Archives 29238, Brest - France)
Abstract : The use of cyclam and cyclen oxamides as intermediates for the synthesis of N1,N4-disubstituted tetraazamacrocycles is reported. This pathway affords a general strategy for the preparation of symmetrically or asymmetrically disubstituted derivatives in good yields. Also these intermediates proved convenient synthons for the preparation of asymmetrically tetrasubstituted macrocycles, leading to a new class of potentially dinucleating ligands. © The Royal Society of Chemistry 1999.
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Journal articles
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Complete list of metadatas
https://hal.univ-brest.fr/hal-01771403
Contributor : Nicolas Renard <>
Submitted on : Thursday, April 19, 2018 - 2:49:49 PM
Last modification on : Friday, July 10, 2020 - 4:26:32 PM
Contributor : Nicolas Renard <>
Submitted on : Thursday, April 19, 2018 - 2:49:49 PM
Last modification on : Friday, July 10, 2020 - 4:26:32 PM
Identifiers
- HAL Id : hal-01771403, version 1
Collections
UNIV-BREST | CEMCA-BREST | CNRS | UNIV-RENNES1 | INC-CNRS | ISCR | UNIV-RENNES | UR1-UFR-SPM | INSA-GROUPE | IBSAM | INSA-RENNES
Citation
F. Bellouard, F. Chuburu, Nelly Kervarec, Ludovic Toupet, Smail Triki, et al.. cis-diprotected cyclams and cyclens: A new route to symmetrically or asymmetrically 1,4-disubstituted tetraazamacrocycles and to asymmetrically tetrasubstituted derivatives. Journal of the Chemical Society - Perkin Transactions 1, 1999, pp.3499--3505. ⟨hal-01771403⟩
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