(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline, 97%

Code: 688495-100MG D2-231

Application

(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline can be used as a ligand for enantioselective Heck reaction without any C=C double b...


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€274.00 100MG
€337.02 inc. VAT
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Application

(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline can be used as a ligand for enantioselective Heck reaction without any C=C double bond migration byproduct. It can also be used in a rhodium(I)-catalyzed enantioselective desymmetrization reaction of meso-3,5-dimethyl glutaric anhydride, to form substituted syn-deoxypolypropionate fragments in a single transformation.

General description

The product is a phosphinooxazoline (PHOX) ligand introduced by Pfaltz and coworkers. These non-symmetrical modular P,N-ligands are particularly useful in cases where double bond migration leads to undesired products or mixtures of isomers.

Packaging

100 mg in clear glass bottle

500 mg in amber glass bottle

assay97%
formsolid
InChI keyDMOLTNKQLUAXPI-HSZRJFAPSA-N
InChI1S/C25H26NOP/c1-25(2,3)23-18-27-24(26-23)21-16-10-11-17-22(21)28(19-12-6-4-7-13-19)20-14-8-5-9-15-20/h4-17,23H,18H2,1-3H3/t23-/m1/s1
mp111-116 °C
optical activity[α]22/D -57.0°, c = 1 in chloroform
Quality Level100
SMILES stringCC(C)(C)[C@@H]1N=C(C2=CC=CC=C2P(C3=CC=CC=C3)C4=CC=CC=C4)OC1
storage temp.−20°C
Cas Number148461-16-9
This product has met the following criteria to qualify for the following awards:



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