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Structure of 110661-91-1
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4-Bromobutanoic acid tert-butyl ester features a brominated aliphatic chain terminating in a stable tert-butyl ester group. This moiety enables selective deprotection under mild acidic conditions while maintaining robustness during synthetic manipulations. The molecule integrates readily into diverse coupling reactions, serving as a key building block for functionalized polymers and bioconjugates.
4-Bromobutanoic acid tert-butyl ester serves as a versatile building block for the synthesis of γ-butyrolactones and functionalized aliphatic chains. Its bromide functionality enables efficient Pd-catalyzed coupling reactions, while the tert-butyl ester provides stability and ease of purification. The molecule functions effectively in standard organic transformations, offering reliable access to diverse heterocyclic and bioactive scaffolds under mild reaction conditions.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 1760
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Class : 8
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Packing Group : Ⅲ
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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: