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Structure of 40137-11-9
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Diethyl (methylsulfonyl)methylphosphonate features a sulfone-modified phosphonate moiety that enhances hydrolytic stability and facilitates selective functionalization in C–H activation processes. This bench-stable reagent integrates readily into synthetic sequences requiring electron-deficient phosphorus centers, enabling efficient coupling with nucleophiles under mild conditions.
Diethyl ((methylsulfonyl)methyl)phosphonate serves as a versatile synthon in nucleophilic functionalization, enabling the direct introduction of a (methylsulfonyl)methyl group via P–C bond formation. Its stability under standard synthetic conditions and compatibility with diverse electrophiles facilitate efficient access to sulfone-containing building blocks. The molecule functions effectively in alkylation reactions, particularly in the construction of phosphonate derivatives relevant to medicinal chemistry and agrochemical 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 : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: