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680192

2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane

Name: 2,2-Bis((4<I>S</I>)-(–)-4-isopropyloxazoline)propane
Brand: ALDRICH

96%

Synonym(s):

S-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole

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About This Item

Empirical Formula (Hill Notation):

C₁₅H₂₆N₂O₂

CAS Number:

131833-92-6

Molecular Weight:

266.38

NACRES:

NA.22

PubChem Substance ID:

24885545

UNSPSC Code:

12352005

MDL number:

MFCD08458310

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Properties

Quality Level

100

assay

96%

optical activity

[α]/D -121 to -113°, c = 1% in chloroform

refractive index

n20/D 1.4665

density

0.9864 g/mL at 25 °C

functional group

ether

SMILES string

CC(C)[C@H]1COC(=N1)C(C)(C)C2=N[C@H](CO2)C(C)C

InChI

1S/C15H26N2O2/c1-9(2)11-7-18-13(16-11)15(5,6)14-17-12(8-19-14)10(3)4/h9-12H,7-8H2,1-6H3/t11-,12-/m1/s1

InChI key

XFZUPCITFHSROM-VXGBXAGGSA-N

Description

Application

Bisoxazoline ligand - chiral catalyst for asymetric synthesis.

pictograms

GHS07

signalword

Warning

hcodes

H319

pcodes

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Articles

C₂型轴对称手性双噁唑啉（BOX）配体

使用络合Cu(I)OTf的BOX配体进行不对称催化苯乙烯合成氮杂环丙烷的反应，BOX配体带苯基取代基的优于具有位阻需求的叔丁(t-Bu)基团。

C2-symmetric chiral bisoxazolines (BOX) ligands

BOX ligand complex enhances catalytic enantioselective aziridination of styrene, with phenyl substituents proving superior over t-Bu groups.

Organic Syntheses, 83, 97-97 (2005)

Global Trade Item Number

SKU	GTIN
680192-500MG	04061838128836