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Merck
CN

D1431

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

Synonym(s):

(−)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol, (4R,5R)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyldioxolane, 1,1,4,4-Tetraphenyl-2,3-O-isopropylidene-L-threitol, TADDOL

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About This Item

Empirical Formula (Hill Notation):
C31H30O4
CAS Number:
Molecular Weight:
466.57
PubChem Substance ID:
UNSPSC Code:
12352000
MDL number:
Beilstein/REAXYS Number:
3657855
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SMILES string

CC1(C)O[C@H]([C@@H](O1)C(O)(c2ccccc2)c3ccccc3)C(O)(c4ccccc4)c5ccccc5

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Application

Useful as an asymmetric catalyst, optical resolution reagent, and as a chiral shift reagent in NMR spectroscopy.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Helvetica Chimica Acta, 75, 438-438 (1992)
Journal of the American Chemical Society, 114, 2321-2321 (1992)
Tetrahedron Letters, 2, 981-981 (1991)

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