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496065

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine

98%

Synonym(s):

(R,R)-2,6-Bis(4,5-dihydro-4-phenyl-2-oxazolyl)pyridine, (R,R)-2,6-Bis(4-phenyl-2-oxazolinyl)pyridine

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Size/SKUAvailabilityPrice
500 mg

Available to ship TODAYfromMILWAUKEE

$194.00

About This Item

Empirical Formula (Hill Notation):
C23H19N3O2
CAS Number:
128249-70-7
Molecular Weight:
369.42
NACRES:
NA.22
PubChem Substance ID:
24873016
UNSPSC Code:
12352005
MDL number:
MFCD01863585

$194.00

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Quality Segment

100

assay

98%

optical activity

[α]22/D 187°, c = 1 in methylene chloride

manufacturer/tradename

ECACC

mp

171-175 °C (lit.)

functional group

ether, phenyl

SMILES string

C1OC(=N[C@@H]1c2ccccc2)c3cccc(n3)C4=N[C@@H](CO4)c5ccccc5

InChI

1S/C23H19N3O2/c1-3-8-16(9-4-1)20-14-27-22(25-20)18-12-7-13-19(24-18)23-26-21(15-28-23)17-10-5-2-6-11-17/h1-13,20-21H,14-15H2/t20-,21-/m0/s1

InChI key

HLHBIMJNCKZZQO-SFTDATJTSA-N

Application

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine [Pybox] may be used as a chiral ligand in the copper-catalyzed enatioselective arylation of N-arylated tetrahydroisoquinolines (THIQs) with arylboronic acids in the presence of a photoredox catalyst.

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2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 98%

Sigma-Aldrich

496065

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine

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Sigma-Aldrich

496103

2,6-Bis[(4S,5S)-4-methyl-5-phenyl-2-oxazolinyl]pyridine

(R)-(4,4′,6,6′-Tetramethoxybiphenyl-2,2′-diyl) bis{bis[3,5-bis(trifluoromethyl)phenyl]phosphine} 97%

Sigma-Aldrich

754633

(R)-(4,4′,6,6′-Tetramethoxybiphenyl-2,2′-diyl) bis{bis[3,5-bis(trifluoromethyl)phenyl]phosphine}

(−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline] 97%

Sigma-Aldrich

405000

(−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline]

description

98%

description

98%

description

97%

description

97%

assay

98%

assay

98%

assay

97%

assay

97%

functional group

phenyl, ether

functional group

ether, phenyl

functional group

fluoro, phosphine

functional group

phenyl, ether

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical activity

[α]22/D 187°, c = 1 in methylene chloride

optical activity

[α]22/D −132°, c = 1 in chloroform

optical activity

[α]22/D +33.0°, c = 0.5% in chloroform

optical activity

[α]20/D −160°, c = 1 in ethanol

mp

171-175 °C (lit.)

mp

138-141 °C (lit.)

mp

123-128 °C

mp

37-41 °C (lit.)

manufacturer/tradename

ECACC

manufacturer/tradename

ECACC

manufacturer/tradename

-

manufacturer/tradename

ECACC

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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