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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.)

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

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

Certificates of Analysis (COA)

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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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