The synthetic method of trichloromethyl-benzyl-alcohol and trichlorometyl-benzyl-alcohol-acetate were reviewed, and the application of rosone were introduced.

讨论了醇和醇乙酸酯的合成方法,介绍了结晶玫瑰的应用。

This treatise introduces the physicochemical property,reaction mechanisim,synthesis method and the yield of benzyl pyridin benzimidazolone.

对吡啶苯并咪唑酮的化性质、反应原理、合成方法及收率作了详细叙述。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。

Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.

BTEAC(乙化铵)为相转移催化剂合成了异烟酸乙酯。

Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.

摘要利用固载化聚乙二醇-400作相相转移催化剂，氢氧化钾的水溶液作碱，从苯乙腈和出发合成了苯乙腈的单烷化-α-苯乙腈。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴为烷化试剂,高产率和100%的转化率及100%的选择性得到了酚的O-烷化产。

Tribenzyl isocyanurate was prepared by reaction of isocyanuric acid with benzyl chloride and with N,N dimethyl formamide(DMF)used as solvent.

采用N，N-二酰胺作溶剂，异氰尿酸、为原料合成了异氰尿酸酯。

Some experiments were did on herbicide activity, and had found that activities of some compounds was good,especially 3,6-bis-benzyl-s-tetrazine.

对其中部分化合进行了生活性实验,发现有些化合显示了较好的活性,同时发现烷取代的引入可提高除草活性。

The catalytic hydrolysis of benzal chloride and benzyl chloride mixture was studied, benzal chloride forming benzaldehyde in 95% yield, while the benzyl choride unreacted.

研究了亚二和混合的催化水解反应，亚二水解率达95％，而不发生化学反应。

Quaternary ammonium salt was used as catalyst for transporting phenoxide ion between two phases to give benzyl phenyl ether and its derivatives in multiphase system.

在多相体系中,铵盐为催化剂合成苯醚及其衍生,产率高达91%,转化率达到983%。

Approximately 30 compounds have been identified in the aroma of green tea, the major ones being benzyl alcohol, phenylethyl alcohol, a hexenol, linalool, geraniol and methyl salicylate.

约有30种化合已从绿茶的香气中鉴别出来，其中主要的有苯醇、苯乙醇、已烯醇、沉香醇、香茅醇和水杨酸酯。

(Sweet legumin of 2) heparin and benzyl acetone: Can improve Gao Ning position of blood, and prevent kidney spherule sclerosis and new moon bodily form to become.

( 2)肝素与丙酮香豆素：可改善血液的高凝状态，而防止肾小球硬化及新月体形成。