Synthesis and Properties of Macrobicyclic Cryptates Incorporating Five‐ and Six‐Membered Biheteroaryl Units
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Detail(s)
| Original language | English |
|---|---|
| Pages (from-to) | 1221-1236 |
| Journal / Publication | Helvetica Chimica Acta |
| Volume | 75 |
| Issue number | 4 |
| Publication status | Published - 24 Jun 1992 |
| Externally published | Yes |
Link(s)
Abstract
The socium cryptates of the macrobicyclic ligands 1–6 have been synthesized by direct macrobicyclisation or by stepwise procedures. They incorporate 2,2′‐bithiazole, 2,2′‐biimidazole, 2.2′‐bipyrimidine as well as 2,2′‐bipyridine units. Treatment of the sodium complexes with europium(III) chloride gave the corresponding Eu<sup>III</sup> cryptates. The structural and spectral properties of these compounds are described. The Eu<sup>III</sup> complexes present characteristic <sup>1</sup>H‐NMR chemical‐shift features. Their luminescence properties are described. Copyright © 1992 Verlag GmbH & Co. KGaA, Weinheim
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Citation Format(s)
Synthesis and Properties of Macrobicyclic Cryptates Incorporating Five‐ and Six‐Membered Biheteroaryl Units. / Lehn, Jean‐Marie; De Vains, Jean‐Bernard Regnouf.
In: Helvetica Chimica Acta, Vol. 75, No. 4, 24.06.1992, p. 1221-1236.
In: Helvetica Chimica Acta, Vol. 75, No. 4, 24.06.1992, p. 1221-1236.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
