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Structure of 99027-90-4
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tert-Butyl 3-oxa-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate features a rigid, electron-deficient bicyclic scaffold that integrates a masked aldehyde functionality. This bench-stable, moisture-tolerant building block enables efficient access to complex heterocyclic architectures through controlled ring-opening or cycloaddition reactions.
tert-Butyl 3-oxa-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate serves as a versatile bicyclic scaffold for synthetic medicinal chemistry, enabling efficient access to constrained heterocyclic systems. Its stable tert-butyl ester facilitates straightforward deprotection, while the embedded enol ether and azabridge support diverse functionalization. The molecule exhibits excellent bench stability and compatibility with standard coupling and reduction protocols, making it ideal for modular synthesis of bioactive compounds.
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: