CAS 93379-48-7

(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane

Description:

The chemical substance known as (-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane, with the CAS number 93379-48-7, is characterized by its complex molecular structure that includes a dioxolane ring, which is a five-membered cyclic ether containing two oxygen atoms. This compound features two hydroxy groups attached to diphenylmethyl substituents, contributing to its potential as a chiral auxiliary in asymmetric synthesis. The presence of the dimethyl groups enhances its steric properties, influencing its reactivity and interaction with other molecules. The stereochemistry of the compound is significant, as the (-) designation indicates its specific optical activity, which is crucial in applications where chirality plays a vital role, such as in pharmaceuticals. Its solubility and stability in various solvents can vary, making it important to consider these factors in practical applications. Overall, this compound's unique structural features and chirality make it a valuable substance in organic synthesis and medicinal chemistry.

Formula: C₃₁H₃₀O₄

InChI: InChI=1/C31H30O4/c1-29(2)34-27(30(32,23-15-7-3-8-16-23)24-17-9-4-10-18-24)28(35-29)31(33,25-19-11-5-12-20-25)26-21-13-6-14-22-26/h3-22,27-28,32-33H,1-2H3/t27-,28-/m1/s1

SMILES: CC1(C)O[C@H]([C@H](C(c2ccccc2)(c2ccccc2)O)O1)C(c1ccccc1)(c1ccccc1)O

Synonyms:

• (4R,5R)-2,2-Dimethyl-α,α,α',α'-tetraphenyldioxolane-4,5-dimethanol
• (-)-Taddol
• (2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Diphenylmethanol)
• [(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(diphenylmethanol)
• (4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol

(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane

CAS: 93379-48-7

Formula: C₃₁H₃₀O₄

Purity: >97.0%(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 466.58

Ref: 3B-B1614

(4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL

CAS: 93379-48-7

(4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL

Formula: C₃₁H₃₀O₄

Color and Shape: white pwdr.

Molecular weight: 466.57

Ref: 08-08-2008

((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)

CAS: 93379-48-7

Formula: C₃₁H₃₀O₄

Purity: 96%

Color and Shape: Solid

Molecular weight: 466.5675

Ref: IN-DA003AY2

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

CAS: 93379-48-7

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

Formula: C₃₁H₃₀O₄

Purity: 98%,99%ee

Color and Shape: off-white solid

Molecular weight: 466.57g/mol

Ref: 54-OR8725

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

CAS: 93379-48-7

Formula: C₃₁H₃₀O₄

Purity: ≥ 96.5%

Color and Shape: White to off-white crystalline powder

Molecular weight: 466.58

Ref: 7W-GC3038

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

CAS: 93379-48-7

Formula: C₃₁H₃₀O₄

Purity: 96%

Color and Shape: Liquid, No data available.

Molecular weight: 466.577

Ref: 10-F544597

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 an organic compound that has been synthesized in a reaction mechanism that involves a β-amino acid and enantiomerically pure (S)-succinic anhydride. The molecular weight of this compound is 266.2 g/mol. It has a stable complex with the hydrogen bond between two molecules in a p2 group. This compound can be used as an optical sensor for the detection of β-amino acids and its enantiomers. The asymmetric synthesis of this molecule is steric interactions.

Formula: C₃₁H₃₀O₄

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 466.57 g/mol

Ref: 3D-MI11457