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Structure of 1198284-94-4
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tert-Butyl 1-oxo-2,9-diazaspiro[5.5]undecane-9-carboxylate features a rigid spirocyclic core with dual nitrogen atoms and a carbonyl at the 1-position, delivering enhanced stability and controlled reactivity. This bench-stable, moisture-tolerant scaffold integrates readily into complex molecular architectures, enabling efficient access to constrained heterocycles in medicinal chemistry and synthetic methodology development.
tert-Butyl 1-oxo-2,9-diazaspiro[5.5]undecane-9-carboxylate serves as a versatile spirocyclic scaffold for medicinal chemistry and catalytic synthesis, enabling efficient access to nitrogen-containing heterocycles. Its robust tert-butyl ester facilitates straightforward deprotection, while the constrained spirocyclic core provides defined stereochemistry and enhanced metabolic stability. The molecule exhibits excellent bench stability and functional group tolerance, supporting diverse transformations including nucleophilic additions and transition-metal-catalyzed couplings in standard synthetic workflows.
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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: