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693456

Shi Epoxidation Oxazolidinone Methyl Catalyst

Name: Shi Epoxidation Oxazolidinone Methyl Catalyst
Brand: ALDRICH

95%

Synonym(s):

(3aR,5′S,7aR)-Dihydro-2,2-dimethyl-3′-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5′-oxazolidine]-2′,7(4H)-dione

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About This Item

Empirical Formula (Hill Notation):

C₁₇H₁₉NO₆

CAS Number:

403501-30-4

Molecular Weight:

333.34

NACRES:

NA.22

PubChem Substance ID:

329761592

UNSPSC Code:

12352005

MDL number:

MFCD10567035

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Properties

Quality Level

100

assay

95%

form

solid

optical activity

[α]22/D -28.0°, c = 1 in chloroform

mp

149-154 °C

functional group

ether, ketal, ketone

storage temp.

2-8°C

SMILES string

Cc1ccc(cc1)N2C[C@]3(OC[C@H]4OC(C)(C)O[C@H]4C3=O)OC2=O

InChI

1S/C17H19NO6/c1-10-4-6-11(7-5-10)18-9-17(24-15(18)20)14(19)13-12(8-21-17)22-16(2,3)23-13/h4-7,12-13H,8-9H2,1-3H3/t12-,13-,17+/m1/s1

InChI key

WFKGDVVGAWYPFR-XNJGSVPQSA-N

Description

Application

Asymmetric epoxidation organocatalyst

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number

02921TH

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Articles

Asymmetric Epoxidation Using Shi Catalyst

Catalytic asymmetric epoxidation of alkenes has been the focus of many research efforts over the past two decades, the best known methods probably being those developed by Sharpless and Jacobsen-Katsuki.

Global Trade Item Number

SKU	GTIN
693456-100MG	04061833555194
693456-500MG	04061833555200