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2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol

2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol - CAS 93379-48-7

2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol is a chiral oxygen ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

93379-48-7

CAS

93379-48-7

IUPAC Name

[(4R,5R)-5-[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-diphenylmethanol

Synonyms

(4R,5R)-2,2,-Dimethyl-a,a,a,a-tetraphenyldioxolane-4,5-dimethanol; (-)-Taddol; (-)-trans-a,a-(Dimethyl-1,3-dioxalane-4,5-diyl)bis(diphenylmethanol); (4R,5R)-2,2-Dimethyl-α4,α4,α5,α5-tetraphenyl-1,3-dioxolane-4,5-dimethanol; (-)-Taddol; (-)-trans-α,α'-(2,2-Dimethyl-1,3-dioxane-4,5-diyl)bis(diphenylmethanol); (2R,3R)-(-)-1,1,4,4-Tetraphenyl-2,3-(2-propylidenedioxy)butane-1,4-diol; (4R,5R)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol; (4R,trans)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolan-4,5-dimethanol; (R,R)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol; (R,R)-Taddol; Taddol; Taddol I

Molecular Weight

466.57

Molecular Formula

C31H30O4

Product Information

Canonical SMILES

CC1(OC(C(O1)C(C2=CC=CC=C2)(C3=CC=CC=C3)O)C(C4=CC=CC=C4)(C5=CC=CC=C5)O)C

Purity

98%

MDL

MFCD00064467

Physical State

Solid

Appearance

Powder or Crystals

Storage

Store at RT

Boiling Point

633.2±50.0°C at 760 mmHg

Melting Point

196-198°C

Density

1.200±0.06 g/cm3

Optical Activity

-69° (c=1 in chloroform)

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - P280 - P301 - P312 - P302 - P352 - P305 - P351 - P338

Hazard Statements

H302 - H315 - H319 - H335

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol - CAS 93379-48-7

Product Information

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