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Creators/Authors contains: "Pena-Romero, Deisy"

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  1. ; ; ; ; (, Chemical Communications)
    Nucleophilic addition of phosphorus( iii ) agents to the electrophilic core of intensely colored squaraine dyes gives a bleached zwitterionic adduct in good to excellent yields (up to 99%) at room temperature. The process can be reversed by adding specific transition metal complexes with high phosphorous( iii ) affinity. 
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