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Structure of 20445-88-9
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Tributyl(methyl)phosphonium dimethyl phosphate serves as a stable, moisture-tolerant phosphonium reagent for efficient Wittig-type olefination. This compound integrates a methyl-substituted phosphonium center with a dimethyl phosphate counterion, enhancing solubility in polar aprotic solvents and enabling smooth reaction initiation under standard conditions.
Tributyl(methyl)phosphonium dimethyl phosphate serves as a stable, bench-ready reagent for the Wittig-type olefination of aldehydes and ketones, enabling efficient synthesis of terminal and internal alkenes. Its phosphonium salt structure offers excellent functional group tolerance and ease of handling, with byproducts readily removed during standard aqueous workups. This reagent facilitates high-yielding transformations in complex molecule assembly, particularly valuable in the construction of conjugated systems and heterocyclic 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: