- New Synthesis of Tetradentate Organosulphur Ligands by Organotin Reduction of Bis(dithiolanes)
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Tetradentate organosulphur ligands are efficiently prepared by the selective reduction of bis(dithiolanes) with two equivalents of tri-n-butyltin hydride.
- Gutierrez, Carlos G.,Alexis, Clive P.,Uribe, Juan M.
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- A BODIPY-based sensor for Hg2+ in living cells
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A BODIPY-based probe has been investigated for fast response to Hg 2+ with high sensitivity and selectivity in living cells. This response is attributed to intramolecular charge transfer (ICT) mechanisms. The detection limit is lower than the u
- Zhang, Taiping,She, Guangwei,Qi, Xiaopeng,Mu, Lixuan
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supporting information
p. 7102 - 7106
(2013/07/26)
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- Synthesis of certain multidentate benzimidazole-derived ligands
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Synthetic procedures are described for obtaining various multidentate ligands incorporating benzimidazole moieties.The benzimidazoles were obtained by the condensation of acids with o-phenylenediamines.Syntheses are reported for N,N-bis(1-methylbenzimidazol-2-ylmethyl)amine (2), N,N'-bis(1-methylbenzimidazol-2-ylethyl)ethylenediamine (5), N,N,N',N'-tetrakis(benzimidazol-2-ylmethyl)-1,2-diaminocyclohexane (6), N,N,N',N'-tetrakis(4-methylbenzimidazol-2-ylmethyl)-1,2-diaminocyclohexane (7), HOOC-(CH2)m-S-CH2-CH2-S-(CH2)n-S-Ch2-CH2-S-(CH2)m-COOH , BzIm-(CH2)m-S-CH2-CH2-S-(CH2)n-S-CH2-CH2-S-(CH2)m-BzIm , HOOC-CH2-S-(CH2-CH2-S)4-CH2-COOH (15) and BzIm-CH2-S-(CH2-CH2-S)4-CH2-BzIm (16).
- Sivagnanam, Usha,Pandiyan, Thangarasu,Palaniandavar, Mallayan
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p. 572 - 576
(2007/10/02)
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- Reactions of Copper(II) with Ligands Containing Thioether Donors
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Preparations of three ligands containing thioether donor atoms are detailed and their interactions with cupric ions discussed.The affinity of these sulfur donors for copper(II) is small, and stable complexes can only be formed under restricted solvent and anion conditions.
- Braithwaite, Andrew C.,Rickard, Clifton E. F.,Waters, T. Neil
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p. 2665 - 2669
(2007/10/02)
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