HMPA

常見例句

• The reactions of oxosquaric acid with HMPA and acyl amides are a new kind of reaetion.
  氧方酸與磷酰胺HMPA、羧酰胺的可能的反應歷程。
• In the chemistry of squaric acid, we find first that 1,3- diaryl iso - squarylium amide can react with HMPA and other carboxylic amides.
  研究了1,3-雙芳基異方酰胺與六甲基磷酰三胺(HMPA)及其它羧酰胺的反應制得了15個既含芳胺基又含脂肪基的不對稱方酰胺。
• Used in industry production , DMPU can substitute caused-cancer Hexamethylphosphoramide (HMPA), that will be very good to protect environment.
  可在工業(yè)生產中，代替有致癌性的六甲基磷酰三胺（HMPA），并有很好的綠色環(huán)保效益。
• The chiral HMPA analogues 1 and 2 were prepared in high yield by nucleophilic substitution between the chiral secondary amine and phosphoryl chloride.
  以磷酰氯為原料通過與手性仲胺的親核取代反應高產率地合成了手性HMPA類似物。
• The experimental results indicated that hexamethylphosphoramide (HMPA ) as additive had good performance in hydrogenation reaction.
  結果表明,六甲基磷酰三胺(HMPA)是一種較好的添加劑。
• Keywords Optically active propargylic alcohols;Asymmetric catalysis;1,1 '-Binaphthol （BINOL）;Hexamethylphosphoramide （HMPA）;Enantioselective Alkynylzinc Addition to Aldehydes;
  手性丙炔醇;不對稱催化;端基炔對醛的不對稱加成;手性聯(lián)二萘酚（BINOL）;六甲基磷酰胺（HMPA）;
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