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(4R,5R)-2,2-Dimethyl-α,α,α′,α′-tetra(2-naphthyl)dioxolane-4,5-dimethanol_Molecular_structure_CAS_137365-09-4)
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(4R,5R)-2,2-Dimethyl-α,α,α′,α′-tetra(2-naphthyl)dioxolane-4,5-dimethanol

Catalog No. 393754 Name Sigma Aldrich
CAS Number 137365-09-4 Website http://www.sigmaaldrich.com
M. F. C47H38O4 Telephone 1-800-521-8956
M. W. 666.80222 Fax
Purity 99% Email
Storage Chembase ID: 138675

SYNONYMS

Title
(4R,5R)-2,2-二甲基-α,α,α′,α′-四(2-萘基)二氧戊环-4,5-二甲醇
IUPAC name
[(4R,5R)-5-[hydroxybis(naphthalen-2-yl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]bis(naphthalen-2-yl)methanol
IUPAC Traditional name
[(4R,5R)-5-[hydroxybis(naphthalen-2-yl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]bis(naphthalen-2-yl)methanol
Synonyms
(-)-DINOL
(-)-2,3-O-Isopropylidene-1,1,4,4-tetra(2-naphthyl)-L-threitol
(-)-2,3-O-异亚丙基-1,1,4,4-四(2-萘基)-L-苏糖醇

DATABASE IDS

PubChem SID 24864538
Beilstein Number 6168481
CAS Number 137365-09-4
MDL Number MFCD00142337

PROPERTIES

Empirical Formula (Hill Notation) C47H38O4
Optical Purity ee: 99% (HPLC)
Purity 99%
Melting Point 213-216 °C(lit.)
Optical Rotation [α]20/D -116°, c = 1 in ethyl acetate
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

Description (English)
Application
Reagent for the highly enantioselective addition of primary alkyl Grignards to ketones.1
Description (简体中文)
Application
Reagent for the highly enantioselective addition of primary alkyl Grignards to ketones.1

REFERENCES