But in the end, a donor can only act as catalyst.
但是，捐助方最终只能起到催化作用。
The hydroxynitrile lyases (HNLs) were used as catalyst for synthesis of enantiopure cyanohydrins which serve as versatile bifunctional building blocks for agro-and pharmaceutical intermediates.
醇腈酶在化学合成中催化碳碳键的形成，其产物氰醇可以转化成多种重要的手性医药和农药中间体。
Lipase N435 was screened as catalyst, and tert-butanol as solvent.
筛选出脂肪酶n435作为催化剂，叔丁醇作为溶剂。
Acetates were synthesized with ammonium ferric sulfate as catalyst.
以十二水合硫酸铁铵为催化剂合成乙酸酯。
Nano-Ni was first used as catalyst for disproportionation of resin acid.
将纳米镍催化剂首次应用于树脂酸的歧化反应中。
In this paper dibutyl phthalate was synthesized with ferric sulphate as catalyst.
以硫酸铁为催化剂，合成了邻苯二甲酸二正丁酯。
Cyclohexene was synthesized from cyclohexanol using sodium bisulfate as catalyst.
以环己醇为原料，硫酸氢钠为催化剂，合成了环己烯。
Solid acid can be used as catalyst for the esterification instead of sulphuric acid.
固体酸能够代替硫酸作为酯化催化剂。
Stannic Chloride can be used as catalyst for esterification instead of sulphuric acid.
四氯化锡能代替硫酸作为酯化催化剂。
Sodium bisulfate can be used as catalyst for the esterification instead of sulfuric acid.
硫酸氢钠能够代替硫酸作为酯化催化剂。
The yield of benzaldehyde glycol acetal was above 87.7% with zinc methanesulfonate as catalyst.
当以甲基磺酸锌为催化剂时，苯甲醛缩乙二醇的收率可达87.7%。
The preparation of Chitosan Sulfate and its application as catalyst in esterification were summarized.
本文综述了壳聚糖硫酸盐的制备和作为催化剂在酯化反应中的应用研究。
Butyraldehyde glycol acetal was synthesized from butyraldehyde and glycol by using iodine as catalyst.
以单质碘为催化剂，通过丁醛和乙二醇反应合成了丁醛乙二醇缩醛。
The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.
以酸性天然沸石为催化剂，在催化反应精馏塔中进行了合成乙酸乙酯的研究。
Ethyl decanoate was synthesized from capric acid and ethanol by using ferric potassium alum as catalyst.
以铁钾矾为催化剂，通过葵酸与乙醇反应合成了癸酸乙酯。
Dihexyl sebacate was synthesized from sebacic acid and n-hexanol alcohol with Sodium bisulfate as catalyst.
以癸二酸和正己醇为原料，硫酸氢钠为催化剂合成了癸二酸二正己酯。
Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.
以富马酸和乙醇为原料，硫酸氢钠作催化剂合成富马酸二乙酯。
The copolymerization reaction and its kinetics of lignin and phenol with peroxidase as catalyst were researched.
进行了过氧化物酶催化木质素与酚聚合反应及其动力学实验研究。
Such reaction conditions as catalyst type, reactant mole ratio, water-carried agent and temperature were determined.
考察了催化剂、反应物的摩尔比、带水剂、反应温度等对反应的影响。
The research on the dehydration of cyclohexanol to prepare cyclohexene using phosphotungstic acid as catalyst is made.
对以磷钨酸为催化剂环己醇脱水制备环己烯的反应进行了研究。
Iso-ditridecylamine was synthesized by using iso-tridecanol and ammonia as raw materials and metal oxides as catalyst .
以异构十三醇和氨气为原料，采用金属氧化物为催化剂合成了异构双十三胺。
Using sulfamic acid as catalyst, synthesis of benzyl acetate and phenylethyl acetate through esterification were studied.
研究了氨基磺酸催化酯化合成乙酸苄酯和乙酸苯乙酯。
The most suitable conditions were shown as follows: ambient reaction temperature, phosphoric acid as catalyst and solvent.
研究了影响反应的条件，温度为室温，催化剂及溶剂为磷酸。
The triethyl citrate was prepared from citric acid and ethanol with activated carbon supported ferric chloride as catalyst.
以活性炭固载氯化铁为催化剂，用柠檬酸和乙醇合成了柠檬酸三乙酯。
Bi-capped Keggin heteropolychromovanadophosphate was synthesized and used as catalyst for the synthesis of butyl furancrylate.
表明该杂多酸盐是一种合成呋喃丙烯酸丁酯的良好催化剂。
The biodiesel production through transesterification reaction from tallow with methanol was studied, and KOH was used as catalyst.
该文以牛油为原料，在KOH的催化作用下与甲醇酯交换反应制备生物柴油。
Progress on synthesis of post transition metal nickel complex and its application as catalyst in olefin polymerization was reviewed.
对后过渡金属镍络合物及其催化烯烃聚合的研究进展进行综述。
In this paper, polymerization of maleimides in a heterogeneous system was studied using nanocrystalline titanium dioxide as catalyst.
用二氧化钛纳米晶作为催化剂对马来酰亚胺进行非均相聚合反应。
By using hydrocarbons as carbon sources and ferrocene as catalyst, the carbon microspheres were synthesized in different temperatures.
以烃类为碳源，二茂铁为催化剂，在不同温度下制备碳微球。
By using hydrocarbons as carbon sources and ferrocene as catalyst, the carbon microspheres were synthesized in different temperatures.
以烃类为碳源，二茂铁为催化剂，在不同温度下制备碳微球。
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