477494
2,6-Bis[(4R)-(+)-isopropyl-2-oxazolin-2-yl]pyridine
99%
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About This Item
Empirical Formula (Hill Notation):
C17H23N3O2
CAS Number:
Molecular Weight:
301.38
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
99%
optical activity
[α]20/D +118°, c = 0.7 in methylene chloride
mp
154-156 °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-/m0/s1
InChI key
CSGQGLBCAHGJDR-GJZGRUSLSA-N
Related Categories
Application
C2 symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Chemistry (Weinheim an der Bergstrasse, Germany), 25(50), 11734-11744 (2019-07-19)
This work unveils the reactivity patterns, as well as ligand and additive effect on alkali-metal-base-catalyzed transfer hydrogenation of ketones. Crucially to this reactivity is the presence of a Lewis acid (alkali cation), as opposed to a simple base effect. With
Pfaltz, A.
Accounts of Chemical Research, 26, 339-339 (1993)
Bolm, C.
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