benzyl ether
英
美
网络 苯甲醚; 二苄醚; 苄醚; 二苯醚; 二甲苯醚
双语例句
- Preparation of p-tolyl benzyl ether by phase transfer catalyst
相转移催化合成对甲苯苄醚 - Synthesis of Benzyl Phenyl Ether under Microwave Radiation
微波辐射合成苄苯醚 - 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 - 4-Nitrophenyl benzyl ether was synthesized from p-nitrophenol and benzyl chloride under microwave radiation, using N, N-dimethyl formamide ( DMF) as solvent.
采用微波辐射技术，以对硝基苯酚、氢氧化钠和氯化苄为原料，在N，N-二甲基甲酰胺（DMF）溶剂存在下直接合成对硝基苯苄醚； - Benzyl alcohol is the most important aromatic alcohol. Nowadays benzyl alcohol is synthesized by the hydrolysis of benzyl chloride in the presence of alkali, but with almost 10-20% benzyl ether, the by-product.
苯甲醇是最简单的，也是最重要的芳香醇，目前合成苯甲醇主要是通过氯化苄直接碱性水解，但是现有方法的副产物二苄醚含量达到10%～20%。 - 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 - The hydroxy of the chiral source D-mannitol was protected via the formation of acetal and benzyl ether, and then chiral synthon 4 was prepared after the deprotection and oxygenolysis of the protected D-mannitol.
以D甘露醇作为手性源，分别通过形成缩醛和苄醚对羟基进行保护，然后脱缩醛、氧化裂解得到手性子4。 - Various factors that affect the condensation are discussed. The results show that the yield of 4-Nitrophenyl Benzyl Ether is 84.9%, and the yield of 2,4-Dinitrophenyl Ethyl Ether is 72.3%.
考察了不同反应条件下的反应结果，结果表明，在最佳条件下对-硝基苯基苄基醚和2,4-二硝基苯基乙基醚的收率分别为84.9%和72.3%。 - The reaction of thermolysis of dibenzyl and phenyl benzyl ether are first Order and can he explained by free radical mechanism. Experimental rate constants are well consistent with the results of thermochemical kinetics CalCulation.
二苯乙烷和苯基苄基醚的热解有一级反应特征，其反应机理为自由基过程，反应速度方程和速度常数的理论计算与实验结果完全一致； - 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 - Controlled release system of benzyl propyl ether
挥发性物质丙基苯甲基醚的控制释放装置 - The resultant dendrons have been characterized by element analysis,~ 1H-NMR, FT-IR. The analytical data confirmed to the molecular structure of dendrons. The preparation of the novel polyhedron gold nanoparticles stabilized by the poly ( benzyl ether) dendrons has been described.
合成了系列含酯基和羟基的Fréchet型聚苄醚树枝状分子，对所合成的树枝状分子通过元素分析、~1H-NMR、FT-IR等进行了分析表征，确定了其结构。 - By using the waste residue of 4-methyl pyridine distillation kettle from the pharmaceutical factory, industrial benzyl chloride, surfactant No. 102 ( polyglycol ether of lauryl alcohol) and ethyl alcohol as raw materials, an inhibitor trade-named "7701" was developed.
采用制药厂的工业废料4甲基吡啶釜残、工业氯化苄、匀染剂102及酒精为原料，制成缓蚀剂7701。 - 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