(4S,4'S)-2,2'-(1,3-Dihydro-2H-inden-2-ylidene)bis[4,5-dihydro-4-phenyloxazole]

Name: (4S,4'S)-2,2'-(1,3-Dihydro-2H-inden-2-ylidene)bis[4,5-dihydro-4-phenyloxazole]
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CAS No. 188780-32-7
Cat. No. CS-0103985
Purity≥97%
MDL No.None

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(4S,4'S)-2,2'-(1,3-Dihydro-2H-inden-2-ylidene)bis[4,5-dihydro-4-phenyloxazole]|CS-0103985

Structure of 188780-32-7

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General Information

CAS No. 188780-32-7
Cat. No. CS-0103985
Purity ≥97%
MDL No. None
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₇H₂₄N₂O₂
Molecular Weight 408.49
Synonym(s) (4S,4'S)-2,2'-(2,3-dihydro-1H-indene-2,2-diyl)bis(4-phenyl-4,5-dihydrooxazole)
SMILES C1(CC(C2=N[C@@H](C3=CC=CC=C3)CO2)(C4=N[C@@H](C5=CC=CC=C5)CO4)C6)=C6C=CC=C1

Description

This chiral bis-oxazole features a rigid, fused indenyl bridge enabling precise spatial control in asymmetric synthesis. The 4,5-dihydrooxazole rings offer enhanced stability and solubility, while the phenyl substituents provide π-conjugation and steric modulation. Ideal for ligand design and catalytic applications requiring defined stereochemistry and robust handling under standard conditions.

Application

(4S,4'S)-2,2'-(1,3-Dihydro-2H-inden-2-ylidene)bis[4,5-dihydro-4-phenyloxazole] serves as a chiral bis-oxazole scaffold with defined stereochemistry at the indenyl bridge, enabling controlled spatial orientation in asymmetric synthesis. Its rigid, planar architecture facilitates π–π stacking interactions and provides orthogonal functional handles for downstream derivatization. The molecule exhibits excellent bench stability, clean purification profiles, and compatibility with standard coupling and reduction protocols, making it a robust building block for complex heterocyclic systems and molecular scaffolds in medicinal chemistry applications.

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-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 43.18
LogP 5.1116
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 4

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(4S,4'S)-2,2'-(1,3-Dihydro-2H-inden-2-ylidene)bis[4,5-dihydro-4-phenyloxazole]

CAS No. 188780-32-7

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