Raw materials are n-butyl aldehyde and formaldehyde.
基本原料都是正丁醛和甲醛。
Objective: To improve the synthesis technology of n-butyl gallate.
目的：改进没食子酸正丁酯的合成工艺。
Result:In optimal conditions, the yield of n-butyl gallate was over 93.8%.
结果：在最佳实验条件下没食子酸正丁酯收率达93.8%。
The yield of n-butyl gallate was 93.4% under the optimum reaction condition.
在优化反应条件下，没食子酸正丁酯的收率达到93．4％。
Tri-n-butyl tin hydride is, a univenal organotin reagent in organic synthesis.
三（正）丁基氢化锡是有机合成中常用的有机锡试剂。
The results show that the polymers have catalytic activity of n-butyl acetate.
结果表明，腰果酚醛铁聚合物具有催化合成乙酸丁酯的性能；
The different effect between tetra-n-butyl titanate and sulfuric acid was studied.
分别研究了浓硫酸和钛酸四正丁酯两种催化剂对产率的影响；
The target product from ester synthesis reaction is ethyl acetate or n-butyl acetate.
酯合成反应的目标产物为乙酸乙酯或乙酸正丁酯；
The activated carbon carried La 3 + was used as catalyst for the synthesis of n-butyl acetate.
研究活性炭负载镧为酯化催化剂合成乙酸丁酯。
Objective To study the catalytic activity of gallium sulfate in the synthesis of n-butyl propionate.
目的研究硫酸镓在合成丙酸正丁酯工艺中的催化性能。
It reports that n-butyl ether can be prepared in microscale experiment with a microscale distillation head.
用微型蒸馏头替代常量分水器来制备正丁醚，既能满足分析要求，又能节省实验经费。
Objective: To study the analgesic effect of Cestrum Nocurnum n-Butyl alcohol (CNB) extract on a mouse model.
前言：目的：探讨夜来香正丁醇提取物对小鼠的镇痛作用。
Sodium din-butyl naphthalene sulfonate was prepared from n-butyl alcohol, naphthalene and fuming sulfuric acid.
本文提供二正丁基萘磺酸钠及二异戊基萘磺酸钠之制备方法。
The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.
在氨基磺酸存在下，由己二酸和正丁醇合成己二酸二丁酯。
To establish a solvent desorption gas chromatography for determining n-Butyl glycidyl ether in the air of workplaces.
目的建立工作场所空气中正丁基缩水甘油醚的溶剂解吸气相色谱测定方法。
N-butyl acetate is of excellent performance as an organic solvent, which is widely used in the pharmacy and the painting.
乙酸正丁酯是一种性能优良的有机溶剂，广泛应用于制药、涂料等行业。
Objective:To study the antifungal activity of triazole alcohols by introducing N-butyl and substituted benzyl as side chain .
目的：研究具有正丁基和取代苄基侧链结构的三唑醇类化合物的抗真菌活性。
The SDS is block polymerized in the presence of n-butyl lithium or sec-butyl lithium as initiator and cyclohexane as solvent.
本专利所合成的SDS是以正丁基锂或仲丁基锂为引发剂、环己烷为溶剂来制得的。
The tri-n-butyl citrate was synthesized by esterification of citric acid with butyl alcohol in the catalysis of sodium bisulfate.
在一水硫酸氢钠催化下由柠檬酸和正丁醇合成了柠檬酸正丁酯。
The features of isocyanate trimer and physical properties of tri-n-butyl-phosphine for isocyanate trimer catalyzer were introduced.
简要介绍了多异氰酸酯三聚体的特点，以及多异氰酸酯三聚催化剂三正丁基膦的物理性质。
In the paper, the synthesis method of Urea-Formaldehycle (UF) Resin adhesive modified with phenol and N-butyl alcohol is discussed.
讨论了苯酚-正丁醇改性脲醛树脂胶粘剂的合成方法。实验表明，采用本方法制得的脲醛树脂胶粘剂各项性能优良。
The photocatalytic degradation behaviors of n-butyl xanthate and iso-butyl xanthate in TiO_2 suspension has been studied in this paper.
研究了正丁基黄药和异丁基黄药在二氧化钛悬浮液体系下的光催化降解行为。
Copper layer of different colour can be electrodeposited from a copper sulfate solution containing n-butyl alcohol and hydrogen peroxide.
在含有正丁醇和过氧化氧的硫酸铜溶液中可以获得不同颜色的镀层。
The influence of olefine and non-hydrocarbons on the oxidation of n-butyl mercaptan in alkaline-free sweetening process was investigated.
考察了无碱液脱臭过程中烯烃和非烃对正丁硫醇氧化速度的影响。
New allyl lithium THF complex was prepared conveniently by the reaction of propene with n-butyl lithium in the presence of tetrahydrofuran.
在四氢呋喃存在下，将丙烯和丁基锂直接反应合成了未见文献报道的烯丙基锂四氢呋喃配合物。
The catalyst could also be used to catalyze esterification of alcohol, isopropyl alcohol, n-butyl alcohol and n-pentyl alcohol with hexoic acid.
该催化剂亦能用于乙醇、异丙醇、正丁醇、正戊醇与己酸的酯化反应。
Cardanol -aldehyde ferric polymers were prepared by condensation polymerization with formaldehyde, n-butyl aldehyde, furfural and iron trichloride.
以溶液缩聚法，由腰果酚分别与甲醛、正丁醛、糠醛和三氯化铁制备了腰果酚醛铁聚合物。
With ethyl alcohol as solvent and sodium iodide as catalyst, 1,4-dibutoxybenzene was synthesized from metal sodium, hydroquinone and n-butyl bromide.
以乙醇为溶剂，碘化钠为催化剂，由金属钠、对苯二酚和溴丁烷合成了1 ，4 -二丁氧基苯。
Li2O-B2O3 composite gels were successfully prepared from tri-n-butyl borate and lithium methoxide dissolved in methanol and tetrahydrofuran via sol-gel technique.
以硼酸三正丁酯、甲醇锂为主要原料，甲醇和四氢呋喃为溶剂，利用溶胶-凝胶法通过优化工艺制备了掺锂硼酸盐凝胶。
Li2O-B2O3 composite gels were successfully prepared from tri-n-butyl borate and lithium methoxide dissolved in methanol and tetrahydrofuran via sol-gel technique.
以硼酸三正丁酯、甲醇锂为主要原料，甲醇和四氢呋喃为溶剂，利用溶胶-凝胶法通过优化工艺制备了掺锂硼酸盐凝胶。
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