Studies on the Preparation and Curative Effect of Berberine Tannate Film used for Aphthous Ulcer

Preparation and Release in Vitro of Berberine Tannate Colon-specific Coated Tablets

鞣酸小檗碱结肠定位包衣片的制备及体外释放度考察

Study on Preparation of Berberine Tannate Film and Its Homogeneity of Dosage Unit

鞣酸小檗碱膜剂的制备及剂量单位均匀性研究

The FTIR Study on the Reaction of Benzyl Isocyanate and Cellulose with Different Moisture Content

利用FTIR对苯基异氰酸酯与不同含水率纤维素反应的研究

Under the same conditions, benzyl butyrate, benzyl phenylacetate, octyl propionate and octyl butyrate were synthesized in 87%-90% yield.

利用上述条件合成了丁酸苄酯、苯乙酸苄酯、丙酸辛酯和丁酸辛酯，产率为87%～90%。

Synthesis of benzyl propionate by the composite solid superacid catalyst s_2o_8~ ( 2-)-/ tio_2-moo_3

固体超强酸S2O8~（2-）-/TiO2-MoO3催化合成丙酸苄酯

The synthesis of benzyl propionate from propanoic aid, sodium hydroxide and benzyl chloride in the presence of PTC was studied.

本文研究了用相转移催化合成丙酸苄酯的方法。

Study on catalytic preparation of benzyl propionate from p toluene sulphonic acid

对甲基苯磺酸催化制备丙酸苄酯

And the flowery and burn aroma components include Pyrazines, Geraniol, β- Ionone+ ( z)-jasmone, Benzyl cyanide, Nerolidol, benzyl alcohol, Linalool oxide, 2-Phenyl ethanol, etc.

花香化功香化合物有吡嗪类、香叶醇、β紫罗酮十（顺）茉莉酮、苯乙腈、橙花叔醇、苯甲醇、芳樟醇氧化物、2苯乙醇等。

Seven chiral phase-transfer catalysts, among which three have not been reported so far, have been prepared and applied to the asymmetric alkylation of α-isopropyl benzyl cyanide and α-isopropyl-p-chlorobenzyl cyanide.

本文报道了用七种手性相转移催化剂（其中三种未见文献报道）催化氯化苄或溴丁烷对α-异丙基对氯苯乙腈或α-异丙基苯乙腈的不对称烷基化反应。

This is a generally known method for obtaining phenylnitromethane from benzyl cyanide. Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.

从苯乙腈制取苯基硝基甲烷就用这个方法。亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。

Preparation of a New Chiral GC Stationary Phase and Resolution of Benzyl Cyanide Enantiomers

一种新型气相色谱手性固定相的制备及其对苄腈外消旋体的拆分

Synthesis of New Derivatives of Acyl Aromatic Amine Containing Benzyl Cyanide Parent

含苯乙腈母体的酰替芳胺类衍生物的合成

Synthesis of Benzyl 4-Hydroxy Benzoate Using Microwave in Dry Process without a Supporter

微波干法无载体合成对羟基苯甲酸苄酯

Benzyl benzoate was synthesized by the esterification of sodium benzoate and benzyl chloride in the presence of water and triethylamine which was taken as the phase transfer catalyst.

研究了在有水存在下，利用相转移催化剂三乙胺催化苯甲酸钠和氯化苄的酯化反应。

Benzyl Benzoate was directly synthesized from benzyl chloride and sodium benzoate under the condition of microwave irradiation and phase transfer catalyst without any organic solvent and inorganic carrier.

采用微波辐射反应技术，利用相转移催化剂，将苯甲酸转化为苯甲酸钠后，在无有机溶剂和无机载体的条件下与氯化苄直接酯化合成苯甲酸苄酯。

The synthesis of benzyl benzoate from sodium benzoate and benzyl chloride by phase transfer catalysis process is studied in the article.

由苯甲酸钠和氯化苄通过相转移催化法合成了苯（甲）酸苄酯，考察了几种季铵盐类相转移催化剂的亲核取代反应性能。

There were also traces of benzoic acid and benzyl benzoate detected under some special reaction conditions.

然而，在某些特殊的条件下，也会有微量的苯甲酸以及苯甲酸苄酯检测到。

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。

Benzyl benzoate, an important chemical raw material, is used for a variety of floral essences as styling agent and correction fragrance, and also has many applications in the food flavor.

苯甲酸苄酯（Benzyl benzoate）是一种重要的化工原料，常用作多种花香香精的定型剂和矫香剂，在食用香精中也有较多的应用。

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