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Creators/Authors contains: "Trofymchuk, Oleksandra_S"

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  1. ; ; ; ; ; (, Advanced Synthesis & Catalysis)
    Abstract The selenenate anion (RSeO−) is introduced as an active organocatalyst for the dehydrohalogen coupling of benzyl halides to formtrans‐stilbenes. It is shown that RSeO−is a more reactive catalyst than the previously reported sulfur analogues (sulfenate anion, RSO−) and selenolate anions (RSe−) in the aforementioned reaction. This catalytic system was also applied to the benzylic‐chloromethyl‐coupling polymerization (BCCP) of a bis‐chloromethyl arene to form ppv (poly(p‐phenylene vinylene))‐type polymers with high yields, Mn(average molecular weight) up to 13,000 and Đ (dispersity) of 1.15. magnified image 
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