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Structure of 141293-14-3
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tert-Butyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate features a stable enolizable carbonyl within a five-membered heterocyclic framework, enabling direct functionalization at the C2 position. The tert-butyl ester group ensures excellent solubility and stability under standard bench conditions, facilitating use in synthetic sequences requiring mild deprotection or selective transformations.
tert-Butyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate serves as a stable, bench-ready building block for the synthesis of pyrrolidine and pyrrole-based scaffolds. Its enamide functionality enables facile Michael additions, cycloadditions, and reductive amination reactions, while the tert-butyl ester group offers orthogonal protection and ease of removal under mild acidic conditions. This compound functions reliably in multi-step sequences requiring functional group tolerance and predictable reactivity.
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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: