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  • 264997 - (4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol

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264997 Aldrich

(4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol

97%

DOWNLOAD MSDS (PDF)

Synonym: (+)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-D-threitol, (+)-trans-α,α′-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol), (4S,5S)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyldioxolane

  • CAS Number 93379-49-8

  • Empirical Formula (Hill Notation) C31H30O4

  • Molecular Weight 466.57

  •  Beilstein Registry Number 4724097

  •  MDL number MFCD00010079

  •  PubChem Substance ID 24856047

  • Popular Documents:  FTNMR (PDF)  

(4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol 97%
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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Privileged Ligands and Complexes, TADDOLs More...
assay   97%
optical activity   [α]19/D +67°, c = 1 in chloroform
mp   193-196 °C(lit.)

Description

Packaging

1 g in glass bottle

250 mg in glass bottle

Application

Ligand for enantioselective Lewis-acid mediated Diels-Alder,1 allyltitanation of aldehydes,2 and Michael-Mukaiyama additions promoted by chiral Ti-complexes.3

Price and Availability

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