HMPA

常见例句

The reactions of oxosquaric acid with HMPA and acyl amides are a new kind of reaetion.
氧方酸与磷酰胺HMPA、羧酰胺的可能的反应历程。
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-双芳基异方酰胺与六甲基磷酰三胺(HMPA)及其它羧酰胺的反应制得了15个既含芳胺基又含脂肪基的不对称方酰胺。
Used in industry production , DMPU can substitute caused-cancer Hexamethylphosphoramide (HMPA), that will be very good to protect environment.
可在工业生产中，代替有致癌性的六甲基磷酰三胺（HMPA），并有很好的绿色环保效益。
The chiral HMPA analogues 1 and 2 were prepared in high yield by nucleophilic substitution between the chiral secondary amine and phosphoryl chloride.
以磷酰氯为原料通过与手性仲胺的亲核取代反应高产率地合成了手性HMPA类似物。
The experimental results indicated that hexamethylphosphoramide (HMPA ) as additive had good performance in hydrogenation reaction.
结果表明,六甲基磷酰三胺(HMPA)是一种较好的添加剂。
Keywords Optically active propargylic alcohols;Asymmetric catalysis;1,1 '-Binaphthol （BINOL）;Hexamethylphosphoramide （HMPA）;Enantioselective Alkynylzinc Addition to Aldehydes;
手性丙炔醇;不对称催化;端基炔对醛的不对称加成;手性联二萘酚（BINOL）;六甲基磷酰胺（HMPA）;