alkyl造句
2024年07月01日 08:09:05
The synthetic method, main properties and application of
alkyl indican has been introduced.
本文介绍了烷基糖苷的合成方法, 主要性能和用途.
This preparation uses dialkyl imidazole salt,
alkyl pyridine salt or caprolactam and fatty acid as reactant.
该方法使用带有二烷基咪唑盐 、 烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.
This reaction, called the Hofman elimination, is quite analogous to the dehydrohalogenation of an
alkyl halide.
这个反应称为Hofman消除反应, 它很像卤代烷的脱卤化氢反应.
R 2 is H , amino acid residues, alkyloxyethyl formyl, organic carboxylic acid acyl , phosphoryl, and
alkyl.
R2是H, 氨基酸残基,烷氧甲酰基, 有机羧酸酰基, 磷酰基和烷基.
These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and
alkyl halides under alkaline conditions.
这些衍生物可以容易地在碱性条件下通过 2- 巯基吡啶和卤代烷的烷基化而得到.
Alkyl bromides can be produced this way.
溴化烷可以这样形成.
Study the floatability of andalusite and mechanism of which with
alkyl sulphonate as collecter was accomplished.
研究了红柱石的可浮性及其与捕收剂烷基磺酸盐的作用机理.
This method can be used for quantitative analysis of the
alkyl amido phosphate ester.
该法可用于烷基酰胺磷酸酯的定量分析.
Nonionic surface - active agents include polyoxyethylene condensates, sucrose esters and
alkyl amine oxides.
非离子型表面活性剂有聚氧乙烯缩合物, 糖酯和烷基胺氧化物.
Nonionics include polyoxyethylene condensates, sucrose esters and
alkyl amine oxides.
非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物.
The general answer to this problem is to avoid
alkyl halides.
解决这一问题的一般办法是避免使用烷基卤.
This article reviews researches in various catalysts for
alkyl aromatics peroxidation.
烷基芳烃过氧化反应是酚类合成反应的关键步骤.
Polystyrene - supported N - benzyl - N -
alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.
本文以聚苯乙烯氯球为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基吡啶催化剂.
Alkyl dimethylamine is made from fatty alcohol and dimethylamine by one stage catalysis.
由脂肪醇、二甲胺一步催化法制取烷基二甲基胺.