Journal
COMPTES RENDUS CHIMIE
Volume 13, Issue 8-9, Pages 1151-1167Publisher
ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.crci.2010.04.006
Keywords
Synthetic methods; Phosphines; Amines; Macrocycles; Cyclophanes; Self-assembly
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Funding
- RFBR
- DFG [09-03-99011_r_ofi, 10-03-00380-a, RFBR-DFG 09-03-91338-DFG-a]
- President of Russia [3831.2010.3]
- Federal Agency of Science and Innovations [02.740.11.0633]
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An effective strategy of P,N-containing macrocycle design is described, which is based on covalent self-assembly processes in the course of Mannich-type condensations in three-component systems: primary phosphine (or secondary diphosphine)-formaldehydediamine with spatially divided functional groups (or primary amine). This approach allowed the authors to obtain various types of macrocyclic phosphines, namely cage cyclophanes with a 1,5-diaza-3,7-diphosphacyclooctane fragment in the basic framework, cyclophanes with linear P,N-containing spacers, P,N-containing corands and the first P,N-containing cryptand with four phosphine centers. (C) 2010 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
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