双杂环,bis-heterocyclic英语短句,例句大全

双杂环,bis-heterocyclic
1)bis-heterocyclic双杂环
1.Five new bis-heterocyclic derivatives of 6-Isopropyl-3-formyl-chromone were synthesized via the reactions of 3-formylchromone(1) with amines, 3acetylcoumarin and N-acetylglycine in 46%～73% yields.以6-异丙基-3-甲酰基色酮为原料分别与胺、3-乙酰基香豆素以及乙酰甘氨酸反应,得到了5个未见报道的含3-杂环取代的色酮或色满酮类双杂环化合物,产率46%~73%。

英文短句/例句

1.Synthesis of Diheterocyclic Compounds on 1,3,4-Oxadiazole and 1,2,4-Triazole1,3,4-噁二唑并1,2,4-三唑类双杂环的合成
2.Synthesis of Diheterocyclic Compounds on 1,3,4-Oxadiazole-2-thiones and 1,2,4-Triazole-5-thiones氟碳烷基取代噁二唑、三唑的双杂环化合物的合成研究
3.Application of Ultrasonic Irradiation in Synthesis of Novel Bis-heterocyclic Aroylthioureas超声辐射在新型含双杂环芳酰基硫脲合成中的应用
4.Synthesis and Antibacterial Activity of Pyrazolyl Hydrazone and Its Bis-heterocyclic Compounds芳基吡唑腙及其双杂环化合物的合成与抗菌活性
5.Synthesis and Bioactivity of Asymmetrical Bis-heterocyclic Substituted s-Triazolothiadiazole Piperazine Derivatives非对称双杂环取代均三唑并噻二唑哌嗪衍生物的合成及抗菌活性
6.To improve synthesis process of intermediate of Gliclazide格列齐特中间体氮杂双环的工艺改进
7.Synthesis of Bicyclic Heterocycles Containing an N-O Bond and Marine Butenolides含N-O键的双环杂环化合物和海洋Butenolides的合成
8.Study on performance of hyperbranched epoxy resin/biphenol A epoxy resin hybrid materials超支化环氧/双酚A环氧树脂杂化材料的性能研究
9.The Syntheses of Five-membered Heterocycles by Binary Catalyst System;二元双功能催化剂催化合成五元杂环化合物
10.Polysulfone-Activated Carbon Hybrid Particles for the Removal of BPA;聚砜—活性炭杂化微球清除环境激素双酚A的研究
11.Study on the Synthesis and Crystallization Process of 1,4-diazabicyclo(2.2.2)octane1，4-二氮杂双环[2.2.2]辛烷的合成与结晶过程研究
12.Theoretical Study of Hydrogen Bonds and Dihydrongen Bonds between π-conjugate Hetero-cyclic Molecules and Some Proton Donors杂环芳香体系分子间氢键和双氢键的理论研究
13.Analysis for Airborne Bistatic Radar Range Equation Under Clutter Circumstance杂波环境下机载双基地雷达作用距离分析
14.Epoxidation of Diclopentadiene Catalyzed by Quaternary Ammonium Heteropolyphosphatotungstates磷钨杂多酸季铵盐催化合成二氧化双环戊二烯
15.Purine: Any of a class of heterocyclic compounds with a two-ring structure composed of carbon and nitrogen atoms.嘌呤: 嘌呤是对由碳、氮原子组成的双环结构的杂环化合物的统称。
16.Study on the Novel Environment Benign Process of Dicycolpentadiene Diepoxide from Dicycolpentadiene with Heteropolyacids as Catalysts;杂多酸催化双环戊二烯制备二氧化双环戊二烯的绿色合成新工艺研究
17.Synthesis of N-containing 5-ansa-Zirconocene Dichloride Complexes含氮杂原子桥联双环戊二烯基二氯化锆配合物的合成
18.Synthesis of Dodecane Alkyl Metronidazole Bisquats and Its Speciality against Microbe Induced Corrosion;含咪唑杂环的长链烷基双季铵盐的合成及其特性研究