苯乙腈
- 网络phenylacetonitrile;benzyl cyanide;BOC-ON
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从苯乙腈制取苯基硝基甲烷就用这个方法。
This is a generally known method for obtaining phenylnitromethane from benzyl cyanide .
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含苯乙腈母体的酰替芳胺类衍生物的合成
Synthesis of New Derivatives of Acyl Aromatic Amine Containing Benzyl Cyanide Parent
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间三氟甲基苯乙腈(TAN)是一种新型的医药、农药中间体。
3-Trifluoromethyl phenylacetonitrile ( TAN ) is a new-type intermediate for medicine and agri-cultural pesticide .
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方法:采用25%浓度的NaOH液碱,对苯乙腈原料进行水解反应;
Method : Use 25 % concentration NaOH liquid alka - li , hydrolysis the mandelonitrile materials .
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苯乙腈,或简称PAN,通常控制雄性成虫的集群习性,在雄性成虫交配时也用于驱赶其他雄性离开它们。
Phenylacetonitrile , or PAN for short , normally governs swarming behaviour in adult males who also use it to warn other males to leave them in peace while they mate .
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系统设计采用虚拟仪器技术,以PXI模块化仪器为基础组成测量控制系统实现对苯乙腈生产自动控制;
System design using virtual instrument technology based on PXI modular instruments for the measurement control system to achieve automatic control of the production of benzene acetonitrile ;
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聚乙二醇催化合成α-丁基苯乙腈
Catalytic synthesis of α - butyl phenylacetonitrile with PEG
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近临界水中苯乙腈无催化水解反应动力学
Kinetics of non-Catalyzed Hydrolysis of Phenylacetonitrile in Near-Critical Water
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3,4-二甲氧基苯乙腈合成研究
Study on the Synthesis of 3,4-dimethoxyphenyl Acetonitrile
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以苯乙腈、苯甲酸甲酯和盐酸羟胺为原料,制备了苯基苄基甲酮肟。
Phenyl benzyl ketone oxime was prepared from phenylacetonitrile , methyl benzoate and hydroxylamine hydrochloride .
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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。
This is a generally known method for obtaining phenylnitromethane from benzyl cyanide . Nitrous esters can react with alkyl peroxides to yield alkyl nitrates .
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介绍了3,4二甲氧基苯乙腈的合成方法,探讨了各种因素对反应收率的影响,产品总收率和质量分数分别大于65.0%和98%。
The method for the synthesis of 3,4-dimethoxyphenyl acetonitrile and the influence of various factors on the yield were investigated . The total yield and purity of product were about 65 % and 98 % respectively .
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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。
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 .
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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。
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.
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研究了三乙醇胺催化苯乙腈的α-丁基化作用,产品收率受反应温度、催化剂用量和反应时间的影响,在优化条件下产品收率达80%。
The catalytic butylation of phenylacetonitrile with triethanol amine is studied . The yield of product is affected by reaction temperature , amount of catalyst and reaction time . Under the optimal condition , the yield of butyl phenylacetonitrile reachs 80 % .
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n-CdS电极在四甲基对苯二胺乙腈溶液中的光电流谱
Photocurrent Spectrum of n-CdS Electrode in Acetonitrile Solution Containing TMPD
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从苯丙酮和甲苯乙腈两体系的等温混合热计算了汽液平衡,汽相组成的计算值和实验值间的符合程度是满意的。
The calculation of vapor - liquid equilibria of benzene-acetone and toluene-acetonitrile systems from isothermal binary heat of mixing data is presented . The agreement between the calculated and experimental values of vapor composition is rather well .