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1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-a4,a4,a5,a5-tetra-2-naphthalenyl-, (4R,5R)-

1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-a4,a4,a5,a5-tetra-2-naphthalenyl-, (4R,5R)- - CAS 137365-09-4

1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-a4,a4,a5,a5-tetra-2-naphthalenyl-, (4R,5R)- is a chiral oxygen ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

137365-09-4

CAS

137365-09-4

IUPAC Name

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

Synonyms

(R,R)-(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-L-THREITOL; (-)-DINOL; (4R-TRANS)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRA(2-NAPHTHYL)-1,3-DIOXOLANE-4,5-DIMETHANOL; (4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRA(2-NAPHTHYL)DIOXOLANE-4,5-D

Molecular Weight

666.8

Molecular Formula

C47H38 O4

Product Information

Canonical SMILES

CC1(C)O[C@@H](C(C2=CC=C3C=CC=CC3=C2)(C4=CC=C5C=CC=CC5=C4)O)[C@H](C(C6=CC=C7C=CC=CC7=C6)(C8=CC=C9C=CC=CC9=C8)O)O1

InChI

InChI=1S/C47H38O4/c1-45(2)50-43(46(48,39-23-19-31-11-3-7-15-35(31)27-39)40-24-20-32-12-4-8-16-36(32)28-40)44(51-45)47(49,41-25-21-33-13-5-9-17-37(33)29-41)42-26-22-34-14-6-10-18-38(34)30-42/h3-30,43-44,48-49H,1-2H3/t43-,44-/m1/s1

InChI Key

QWADMRIAKWGVBF-NDOUMJCMSA-N

Purity

≥99%

MDL

MFCD00142337

Physical State

Solid

Appearance

Powder

Storage

Inert atmosphere. Keep cold.

Melting Point

213-218 °C(lit.)

Density

1.269g/cm3

Optical Activity

−116±2°( c = 1% in ethyl acetate)

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - 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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1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-a4,a4,a5,a5-tetra-2-naphthalenyl-, (4R,5R)- - CAS 137365-09-4

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