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680192

Sigma-Aldrich

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

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
MDL number:
MFCD08458310
UNSPSC Code:
12352005
PubChem Substance ID:
24885545
NACRES:
NA.22

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

Application

Bisoxazoline ligand - chiral catalyst for asymetric synthesis.

related product

Product No.
Description
Pricing

912255

sBOX(tBu), ≥95%

912778

sBOX(iPr), ≥95%

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Precautionary Statements

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR9241
MKBZ5453V
MKBS4007V
MKBJ3528V
02214PE

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Organic Syntheses, 83, 97-97 (2005)

Articles

C2-symmetric chiral bisoxazolines (BOX) ligands

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

C2-symmetric chiral bisoxazolines (BOX) ligands

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

C2-symmetric chiral bisoxazolines (BOX) ligands

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

C2-symmetric chiral bisoxazolines (BOX) ligands

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

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