benzyl的例句大全

Studies on the antifouling effect of benzyl-isothiocyanate ( bitc) 8. tests with experimental blocks

异硫氰酸苄酯（BITC）防污损作用研究&8.防污挂板试验

The main compounds are Phenylethyl Alcohol ( 87.80%), Benzyl Alcohol ( 3.34%).

其中主要化合物为苯乙醇（87.8%）和苯甲醇（3.34%）。

Using sulfamic acid as catalyst, synthesis of benzyl acetate and phenylethyl acetate through esterification were studied.

采用苯酚和乙酸酐直接酯化合成乙酸苯酯，用红外光光谱对反应产物进行了分析。

This paper described the mechanisms of synthesis of benzyl acetate by tetranbutylammonium bromide in the presence of phase transfer catalyst, and such factors as temperature, time are also discussed.

该文描述了相转移催化剂存在时合成醋酸苄酯的机理，对反应温度、反应时间等因素也进行了讨论。

The optimal conditions were found to be the molar ratio of benzyl chloride to OH group in bamboo 3, reaction temperature 80 ℃, and reaction time 2 h. It was found that the crystalline structure of the native ball-milled bamboo was damaged after benzylation modification.

适宜条件为：氯化苄对竹粉羟基的摩尔比3，反应温度80℃，时间2h。原本球磨竹粉在苄基化改性后结晶结构发生了破坏。

Study on the Catalytic Hydrolysis of Benzal Chloride Mixed with Benzyl Chloride

苄基氯存在下的亚苄基二氯催化水解反应研究

Benzyl penicillin potassium and other twenty-four antibiotic drugs were recognized using neural networks.

运用神经网络识别青霉素钾等24种抗生素药物的红外光谱。

New process for synthesis of benzyl cinnamate

肉桂酸苄酯的合成新工艺

Microwave assisted synthesis of benzyl cinnamate catalyzed by NKC-9 macroporous resin

微波协同NKC-9大孔树脂催化合成肉桂酸苄酯

The result shows that tetrabutylammonium bromide was an effective catalyst and the optimum conditions of preparation were determined with yield of benzyl cinnamate 85.3%.

实验结果表明：四丁基溴化铵是一个有效的催化剂，在最适宜的条件下，产物收率可达85.3%。

The result shows that, hexadecyl trimethyl ammonium chloride is an effective catalyst and under the optimal condition, 86.0% yield of benzyl cinnamate can be obtained.

实验结果表明，十六烷基三甲基氯化铵是一种有效的催化剂，在最佳反应条件下，产物收率可达86.0%。

The protecting benzyl group was removed subsequently by catalytic hydrogenation to give poly ( 5-hydroxymethyl-1,4-dioxan-2-one)( PHDON) with pendant hydroxyl groups. The polymers obtained were characterized by FTIR, 1H NMR, 13C NMR and GPC.

通过催化氢化去除苄基保护基得到聚（5-羟甲基-1,4-二氧六环-2-酮）（PHDON），并用FTIR、1H NMR、13c NMR和GPC等方法对聚合物进行了表征。

Synthesis and application of water soluble polysiloxane containing benzyl cationic group

含苄基阳离子基团的水溶性聚硅氧烷的合成及应用

The major constituents are: β-Caryophyllene, γ-Cadinene, Benzyl benzoate and α-Humulene.

主要成分为：β-石竹烯，杜松烯，苯甲酸苄酯，α-葎草烯等。

Preparation of p-tolyl benzyl ether by phase transfer catalyst

相转移催化合成对甲苯苄醚

Studies on Synthesis, Phase Transfer Catalysis and Catalytic Mechanism of Polystyrene-Supported Polyethylene Glycol Benzyl Ether

聚苯乙烯固载化聚乙二醇苄醚的合成、相转移催化及机理研究

Studies of synthesis of 4-Nitrophenyl Benzyl Ether and 2,4-Dinitrophenyl Ethyl Ether

硝基苯基苄醚与2,4-二硝基苯基乙基醚的合成研究

Study on the Supramolecular Inclusion Complex of Fullerenes with p tert butyl Calixarene Benzyl Ether

球烯与对叔丁基杯[8]芳烃苯醚形成超分子包合物的研究

Phase-transfer catalytic behavior of polystyrene-supported polyethylene glycol benzyl ether

聚合物固载的聚乙二醇苄醚的相转移催化作用

Study on the aqueous-two-phase extraction separation of Hg(ⅱ) with tetrabutylammonium bromide-( NH_4)_2SO_4 system The Synthesis of Benzyl Formate Using the Catalyst of TBAB

在硫酸铵存在下用四丁基溴化胺-水体系萃取分离汞四丁基溴化铵催化合成甲酸苄酯的研究