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  • 59490 - (4R,5R)-2,2-Dimethyl-α,α,α′,α′-tetra(2-naphthyl)dioxolane-4,5-dimethanol

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59490 Aldrich

(4R,5R)-2,2-Dimethyl-α,α,α′,α′-tetra(2-naphthyl)dioxolane-4,5-dimethanol

≥99.0% (sum of enantiomers, HPLC)

Synonym: (−)-2,3-O-Isopropylidene-1,1,4,4-tetra(2-naphthyl)-L-threitol, (−)-DINOL

  • CAS Number 137365-09-4

  • Empirical Formula (Hill Notation) C47H38O4

  • Molecular Weight 666.80

  •  Beilstein Registry Number 6168481

  •  MDL number MFCD00142337

  •  PubChem Substance ID 57651687

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Privileged Ligands and Complexes, TADDOLs More...
InChI Key   QWADMRIAKWGVBF-NDOUMJCMSA-N
assay   ≥99.0% (sum of enantiomers, HPLC)
optical activity   [α]20/D −116±2°, c = 1% in ethyl acetate
optical purity   enantiomeric ratio: ≥99.5:0.5 (HPLC)
mp   213-216 °C(lit.)
storage temp.   2-8°C

Description

Packaging

1 g in glass bottle

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Chiral Diols

Apart from numerous examples using TADDOLs in metal-catalyzed asymmetric reactions, Rawal recently reported that TADDOLs could be used as Brønsted acid organocatalysts in highly stereoselective heter...
Aldrich ChemFiles 2007, 7.9, 13.
Keywords: Addition reactions, Aminations, Asymmetric synthesis, Catalysis, Chemfiles, Substitutions

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