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Structure of 190791-28-7
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This chiral bisoxazole scaffold features a rigid, sterically defined backbone derived from ethylpropylidene-linked dihydrooxazoles. The (4S,4′S) stereochemistry imparts predictable conformational control, enhancing its utility in asymmetric synthesis and ligand design. The phenyl substituents contribute π-stacking potential and electronic stabilization. This molecule serves as a robust, bench-stable platform for modular assembly in catalytic systems and supramolecular architectures.
(4S,4′S)-2,2′-(1-Ethylpropylidene)bis[4,5-dihydro-4-phenyloxazole] serves as a stereochemically defined chiral auxiliary and scaffold for asymmetric synthesis, enabling controlled construction of complex heterocyclic architectures. Its robust dihydrooxazole core exhibits excellent bench stability and functional group tolerance, facilitating efficient transformations in multistep synthetic sequences. The molecule functions effectively in enantioselective catalysis and as a building block for biologically relevant frameworks, with predictable reactivity under standard conditions.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: