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Structure of 154970-45-3
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3-Chloro-5-fluorobenzeneboronic acid is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.
tert-Butyl Bicyclo[2.2.1]-5-heptene-2-carboxylate serves as a versatile bicyclic building block for synthetic and medicinal chemistry, leveraging the strained norbornene framework to enable stereoselective functionalization. The tert-butyl ester group provides bench stability and facilitates straightforward deprotection under mild acidic conditions. Its inherent rigidity and defined stereochemistry make it ideal for constructing complex polycyclic scaffolds via Diels-Alder reactions, cycloadditions, and transition-metal-catalyzed transformations.
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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: