Výsledky vyhledávání - "Jonathan P. Danks"

TOWARDS CONFORMATIONALLY DEPENDENT REDOX-RESPONSIVE MOLECULAR SWITCHES - NEW POLYFERROCENE BIS BENZO CROWN-ETHER RECEPTORS

Autor: Jerome F. McAleer, Jonathan P. Danks, Paul D. Beer, Philip A. Gale, Christopher G. Crane

New polyferrocene bis benzo-15-crown-5 ligands have been prepared and shown to form 1:1 intramolecular sandwich complexes with the potassium cation. Electrochemical investigations reveal that both receptors undergo small anodic perturbations of the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1b36e2c070310f7a057a4af8f477b7f
https://ora.ox.ac.uk/objects/uuid:4e4f21b1-6647-42db-965e-783ac2fda8a4

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Formation of columnar hexagonal mesophases near room temperature from functionalised [9]aneNS2 (1,4-dithia-7-azacyclononane)

Autor: Daniel Guillon, Alexander J. Blake, Heiko Richtzenhain, Jonathan P. Danks, I. A. Fallis, Martin Schröder, Duncan W. Bruce, Steven A. Ross

Publikováno v: Journal of Materials Chemistry. 11:1011-1018

Oligo(benzoate) derivatives, (R)[9]aneNS2, of 1,4-dithia-7-azacyclononane [R = OC-C6H4-4-OR′ (1) [R′ = C3H7 (a) C8H17 (b)], OC-C6H4-4-O2C-C6H4-4-OC8H17 (2), OC-C6H4-4-O2C-C6H4-4-O2C-Z, Z = C6H4-4-OC8H17 (3), C6H3-3,4-(OR′2)2 (4) [R′ = C4H9 (a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b9e7f89cd090b5e8313907901129247
https://doi.org/10.1039/b006753i

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Synthesis and characterisation of pendant-arm amino derivatives of 1,4,7-triazacyclononane and alkyl-bridged bis(1,4,7-triazacyclononane) macrocycles and complexation to Cu(II)

Autor: Wan-Sheung Li, Vito Lippolis, Alexander J. Blake, Jonathan P. Danks, Martin Schröder

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :3034-3040

The new pentadentate and bis(pentadentate) ligands 1-methyl-4,7-bis(3-aminopropyl)-1,4,7-triazacyclononane 6 and 1,2-bis[4,7-bis(3-aminopropyl)-1,4,7-triazacyclonon-1-yl]ethane 14 have been synthesised by reaction of acrylonitrile with the correspond

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fbacd7a3c0dc2a8b1aed7d74eba7c1d
https://doi.org/10.1039/b002626n

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Chemistry of mixed nitrogen- and sulfur-donor tridentate macrocycles

Autor: Neil R. Champness, Jonathan P. Danks, Martin Schröder

Publikováno v: Coordination Chemistry Reviews. 174:417-468

The synthesis and co-ordination chemistry of tridentate N/S-mixed donor macrocycles is reviewed.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::452dba74b5a2f1ed27c88ca27283db01
https://doi.org/10.1016/s0010-8545(98)00082-4

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Synthesis and complexation of nickel(II) and copper(II) by pendant-arm alcohol derivatives of [9]aneNS2 (7-aza-1,4-dithiacyclononane)

Autor: Alexander J. Blake, Ian Andrew Fallis, Jonathan P. Danks, Gavin Whittaker, Martin Schröder, Simon Parsons, Wan-Sheung Li, Steven A. Ross, Andrew Harrison

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :3969-3976

A simplified procedure for the preparation of [9]aneNS2 (7-aza-1,4-dithiacyclononane) is described. The structure of the complex [Cu([9]aneNS2)2]2+ confirms that the Cu(II) centre is in a distorted octahedral environment, Cu–S(1) 2.5469(14), Cu–S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6f05b230fb346ffc8fd1682dce67083
https://doi.org/10.1039/a804303e

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Synthesis and characterisation of pendant-arm alcohol derivatives of [9]aneN2S and complexation with CuII ([9]aneN2S = 1-thia-4,7-diazacyclononane) †

Autor: Simon Parsons, Alexander J. Blake, Jonathan P. Danks, Paul Schooler, Gavin Whittaker, Martin Schröder, Andrew Harrison

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :2335-2340

An improved detosylation of 4,7-bis(tolyl-p-sulfonyl)-1-thia-4,7-diazacyclononane to give the free amine [9]aneN2S has been accomplished using Li/NH3 or HBr/acetic acid. Reaction of [9]aneN2S with ethylene oxide, 1,1-dimethylethylene oxide and methyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f81fee658c7f31ee2106c327bf4b88e7
https://doi.org/10.1039/a801552j

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Self-assembly of a polynuclear ribbon: the structure of {[Cu2(CN)2(L)]·MeNO2}∞ [L=4,7-bis(2-cyanoethyl)- 1-thia-4,7-diazacyclononane]

Autor: Simon Parsons, Jonathan P. Danks, Martin Schröder, Vito Lippolis, Alexander J. Blake

Publikováno v: New Journal of Chemistry. 22:1301-1303

The compound {[Cu2(CN)2(L)]·MeNO2}∞ [L=4,7-bis(2-cyanoethyl)-1-thia-4,7-diazacyclononane] has been prepared by reaction of CuCN with L. The complex shows an unusual CuI–CN one-dimensional polymer capped by macrocyclic ligands.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6267b68a291841e724f95a746c70c1bd
https://doi.org/10.1039/a806163g

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Bis[bis(2-aminoethyl-N)sulfide-S]nickel(II) Bis(hexafluorophosphate)

Autor: Martin Schröder, Simon Parsons, Jonathan P. Danks, Alexander J. Blake

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 53:411-413

The structure of the title complex, [Ni(C4H12N2S)2](PF6)2, shows a distorted octahedral geometry around the nickel centre, with the two S atoms mutually cis.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca9c6ae63e3905c898d42ccd761f5c73
https://doi.org/10.1107/s0108270196013297

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