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[求助]
英文翻譯求助
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求助各位大神幾個(gè)翻譯 一是2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide[{PhP(Se)(μ-Se)}2],Woollins試劑 二是3H-1,2-Benzothiaselenol-3-one 三是Selenation occurs with retention of configuration at the phosphorus centre. The selenation reagent is unreactive towards dialkyl H-phosphonates in the absence of a base in neutral solvents. It also converts trialkyl phosphites into phosphoroselenonates under conditions compatible with solution- and solid-phase synthetic approaches to oligonucleotides. ![]() ![]() |
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