2,6-Bis[(4R,5S)-4,5-dihydro-4,5-diphenyl-2-oxazolyl]pyridine

Name: 2,6-Bis[(4R,5S)-4,5-dihydro-4,5-diphenyl-2-oxazolyl]pyridine
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CAS No. 497172-36-8
Cat. No. CS-0087145
Purity≥97%
MDL No.None

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2,6-Bis[(4R,5S)-4,5-dihydro-4,5-diphenyl-2-oxazolyl]pyridine|CS-0087145

Structure of 497172-36-8

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Description

(R,S)-BisPh-Pybox features a chiral pybox scaffold flanked by phenyl groups, delivering enhanced stereocontrol in asymmetric catalysis. This bench-stable ligand integrates seamlessly into transition metal complexes, enabling efficient enantioselective transformations under standard conditions.

Application

(R,S)-BisPh-Pybox serves as a versatile chiral ligand in transition-metal catalysis, enabling enantioselective transformations such as asymmetric allylic alkylation and conjugate addition. Its rigid bis(phenyl)pyridine backbone provides strong metal coordination and well-defined stereocontrol, while the pybox framework offers excellent bench stability and ease of purification. Widely employed in academic and industrial R&D, it functions reliably across diverse reaction conditions with broad functional group tolerance.

General Information

CAS No. 497172-36-8
Cat. No. CS-0087145
Purity ≥97%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₅H₂₇N₃O₂
Molecular Weight 521.61
Synonym(s) 2,6-bis[(4R,5S)-4,5-dihydro-4,5-diphenyl-2-oxazolyl]-Pyridine
SMILES C1(C2=N[C@H](C3=CC=CC=C3)[C@H](C4=CC=CC=C4)O2)=CC=CC(C5=N[C@H](C6=CC=CC=C6)[C@H](C7=CC=CC=C7)O5)=N1

Computational Chemistry Data

TPSA 56.07
LogP 7.6004
H_Acceptors 5
H_Donors 0
Rotatable_Bonds 6

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P280-P302+P352

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2,6-Bis[(4R,5S)-4,5-dihydro-4,5-diphenyl-2-oxazolyl]pyridine

CAS No. 497172-36-8

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