A rhodium complex catalyzed C−Se bond formation between diheteroaryl diselenides and acid fluorides in the presence of triphenylphosphine to provide heteroarylselenyl esters in good yields. The reaction was applicable to five‐ and six‐membered heteroaryl compounds. The heteroarylselenyl esters can be used as heteroaryselenating reagents in the synthesis of heteroaryl selenides, as shown by a platinum‐catalyzed addition reaction with 1‐octyne.

中文翻译：

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铑催化的二杂芳基二硒化物和酸性氟化物杂芳基硒烯基酯的合成

在三苯基膦的存在下，铑配合物催化二杂芳基二硒化物和酰基氟之间的C-Se键形成，从而以高收率提供杂芳基硒烯基酯。该反应适用于五元和六元杂芳基化合物。杂芳基硒烯酸酯可用作杂芳基硒化物合成中的杂芳基化试剂，如铂与1-辛炔的加成反应所示。