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Safety Information

407151

Sigma-Aldrich

2,6-Bis[(4S)-(−)-isopropyl-2-oxazolin-2-yl]pyridine

99%

Synonym(s):

(S,S)-2,2′-(2,6-Pyridinediyl)bis(4-isopropyl-2-oxazoline), (S,S)-2,6-Bis(4-isopropyl-2-oxazolin-2-yl)pyridine

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About This Item

Empirical Formula (Hill Notation):
C17H23N3O2
CAS Number:
118949-61-4
Molecular Weight:
301.38
Beilstein:
5824976
MDL number:
MFCD00191815
UNSPSC Code:
12352005
PubChem Substance ID:
24865429
NACRES:
NA.22

Assay

99%

optical activity

[α]25/D −118°, c = 0.7 in methylene chloride

mp

155-157 °C (lit.)

functional group

ether

SMILES string

CC(C)[C@H]1COC(=N1)c2cccc(n2)C3=N[C@H](CO3)C(C)C

InChI

1S/C17H23N3O2/c1-10(2)14-8-21-16(19-14)12-6-5-7-13(18-12)17-20-15(9-22-17)11(3)4/h5-7,10-11,14-15H,8-9H2,1-4H3/t14-,15-/m1/s1

InChI key

CSGQGLBCAHGJDR-HUUCEWRRSA-N

Related Categories

Application

Used as a ligand to prepare novel ruthenium-pyridine-carboxylate complexes as new catalytic systems for alkene epoxidation.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

407151-250MG:
407151-VAR:
407151-1G:
407151-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC5346V
MKBD9863V
MKBD8350
08511HJ
06203MH

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Nishiyama, H. et al.
Chemical Communications (Cambridge, England), 1863-1863 (1997)

Articles

PYBOX

The PYBOX ligand, consisting of a pyridine ring flanked by two oxazoline groups, was introduced in 1989 by Nishiyama.

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