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hypervalent iodine造句

例句與造句

  1. In another method diaryliodonium salts are prepared from preformed hypervalent iodine compounds such as iodic acid, iodosyl sulfate or iodosyl triflate.
  2. Other more convenient or less toxic reagents for oxidizing alcohols include dimethyl sulfoxide, which is used in hypervalent iodine compounds, such as the Dess Martin periodinane.
  3. "' ( Bis ( trifluoroacetoxy ) iodo ) benzene "',, is a hypervalent iodine compound used as a reagent in organic chemistry.
  4. Additionally, furfural has been converted to 2-furonitrile by a number of reagents, including hydrazoic acid-perchloric acid, hypervalent iodine ( III ) and n-bromosuccinimide.
  5. The first hypervalent iodine compound, ( dichloroiodo ) benzene ( ) was prepared in 1886 by the German chemist Conrad Willgerodt by passing chlorine gas through iodobenzene in a cooled solution of chloroform.
  6. It's difficult to find hypervalent iodine in a sentence. 用hypervalent iodine造句挺難的
  7. Thus, 2-furonitrile has been prepared in good yield by treating furfural with a mixture of hydrazoic acid ( HN 3 ) and perchloric acid in the presence of magnesium perchlorate in the benzene solution at 35 癈 . Similarly, a hypervalent iodine ( III ) reagent was used, as oxidant, together with ammonium acetate, as the nitrogen source, to provide 2-furonitrile in aqueous acetonitrile at 80 癈 in 90 % yield.

相鄰詞匯

  1. "hypervalence"造句
  2. "hypervalency"造句
  3. "hypervalent"造句
  4. "hypervalent bonding"造句
  5. "hypervalent compound"造句
  6. "hypervalent molecule"造句
  7. "hypervalent molecules"造句
  8. "hypervalinemia"造句
  9. "hypervalue"造句
  10. "hypervariability"造句
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