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Merck
  • A BINOL-based chiral polyammonium receptor for highly enantioselective recognition and fluorescence sensing of (S,S)-tartaric acid in aqueous solution.

A BINOL-based chiral polyammonium receptor for highly enantioselective recognition and fluorescence sensing of (S,S)-tartaric acid in aqueous solution.

Chemical communications (Cambridge, England) (2012-09-18)
Andrea Bencini, Carmine Coluccini, Alessandra Garau, Claudia Giorgi, Vito Lippolis, Luigi Messori, Dario Pasini, Stefano Puccioni
PMID22983504
RESUMEN

A chiral ditopic polyammonium receptor featuring two [9]aneN(3) moieties separated by a (S)-BINOL linker is able to selectively bind and sense in water (S,S)-tartaric acid over its (R,R)/meso forms.

MATERIALES
Referencia del producto
Marca
Descripción del producto
251380
Sigma-Aldrich
L-(+)-Tartaric acid, ACS reagent, ≥99.5%
T206
Sigma-Aldrich
D-(−)-Tartaric acid, ReagentPlus®, 99%
T400
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DL-Tartaric acid, ReagentPlus®, 99%
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L-(+)-Tartaric acid, ≥99.7%, FCC, FG
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L-(+)-Tartaric acid, ≥99.5%
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33801
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L-(+)-Tartaric acid, puriss. p.a., reag. ISO, 99.5-101.0% (calc. to the dried substance)
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L-(+)-Tartaric acid, anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.5%
95320
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30-0110
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41447
Supelco
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