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Structure of 42843-94-7
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(3-Ethoxy-3-oxopropyl)triphenylphosphonium bromide delivers a reactive phosphonium moiety flanked by an ethoxy carbonyl group, enabling efficient Wittig-type olefination under mild conditions. This bench-stable reagent features enhanced solubility in polar aprotic solvents and facilitates the synthesis of functionalized alkenes with high stereoselectivity.
(3-Ethoxy-3-oxopropyl)triphenylphosphonium bromide serves as a reliable Wittig reagent precursor, enabling the efficient synthesis of α,β-unsaturated carbonyl compounds. Its bench-stable nature and tolerance to common functional groups facilitate straightforward preparation of enones and conjugated aldehydes in standard organic transformations. The ethoxy carbonyl moiety enhances reactivity while maintaining compatibility with diverse reaction conditions.
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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: