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Structure of 56069-39-7
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Diethyl (phenylsulfonyl)methylphosphonate features a phosphonate group flanked by electron-withdrawing phenylsulfonyl and ethoxy substituents, enhancing its reactivity in C–C bond formations. This bench-stable reagent integrates efficiently into Horner–Wadsworth–Emmons reactions, enabling selective olefination of aldehydes with minimal side-product formation.
Diethyl ((phenylsulfonyl)methyl)phosphonate serves as a versatile synthon for the introduction of sulfonylethyl functionality, enabling efficient construction of sulfonamide and sulfonic acid derivatives. Its phosphonate group facilitates Stetter-type reactions and acts as a Michael acceptor in conjugate additions. The phenylsulfonyl moiety enhances stability and aids in purification, making it suitable for bench-scale synthesis of medicinally relevant scaffolds.
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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: