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1)  monohalogeno-benzene
一卤代苯
1.
Natures of monohalogeno-benzene and halogeno-toluene have been calculated with method of RHF.
采用RHF法对一卤代苯和卤甲基苯进行了计算,得到了它们的基态能量、原子电荷、键长、键角、偶极距、多极距、分子轨道组成和能级等。
2)  chlorobenzene [英][,klɔ:rə'benzi:n]  [美][,klɔro'bɛn,zin, -bɛn'zin, ,klor-]
卤代苯
1.
The toxicity-lgNOEC of 17 chlorobenzenes to the bacteria in the Yangtze River was determined by using the bacteria growth inhibition test,and the range of toxicity was from 4.
本文采用细菌生长抑制实验,测定了17种卤代苯对长江水中混合细菌的慢性毒性,得到-lgNOEC值,毒性范围在4。
3)  halogeno benzene
卤代苯
1.
The best predicted model was reported for the toxicity of halogeno benzene and phenol derivatives.
应用支持向量回归算法(SVR),以按非氢原子分类的分子电性距离矢量(H-MEDV)为参数,通过参数的优化,建立了几种更强的预测模型,预测了卤代苯和苯酚衍生物的毒性,并根据H-MEDV参数原理对预测结果进行了初步探讨。
4)  halogenated benzene
卤代苯
1.
The theoretical study on the Ullmann reaction activity of halogenated benzene;
卤代苯Ullmann反应活性的理论研究
2.
The relationship between the boiling point ,flashing point and molecular structure of 30 halogenated benzenes and halogenated benzaldehydes was studied by using quantitative structure-property relationship technique.
运用定量结构-性质相关技术研究了30种卤代苯、卤代苯甲醛化合物的沸点和闪点与分子结构间的定量关系,结果表明,卤代苯和卤代苯甲醛的沸点和闪点与基团染色指数具有显著相关性。
3.
In this paper,24 toxicity data of halogenated benzene and their derivatives to Photobacterium Phosphoreum are studied by CoMFA,while the obtained CoMFA model has good self-consistency and predictive capacity.
用比较分子场 (CoMFA)方法分析了一组卤代苯及其衍生物对发光菌的毒性数据 ,所建立的CoMFA模型有很好的自身一致性和较强的预测能力 。
5)  halogenphthalic anhydride
卤代苯酐
6)  Benzene halide
卤代苯
1.
Benzene halide was hydrogenated and dehalogenated under ordinary pressure with inorganic base at 20~65℃, by using a resolvable organic polymer supported palladium complex as catalyst.
结果表明 :负载钯络合催化剂催化效率高、反应体系简单、无副反应 ,是一种很好的卤代苯加氢脱卤方法 ,在有机工业和环保中有广阔的应用前
补充资料:2-卤代苯并噻唑
分子式:
CAS号:

性质:常见的有:2-氯苯并噻唑,熔点22~24℃。沸点248℃(常压)、136℃(3.73kPa)。相对密度 1.3715。折射率 1.6380。溶于乙醇、乙醚、丙酮。2-溴苯并噻唑,熔点40℃。分子中的卤原子较活泼,易被亲核试剂置换。用苯并噻唑直接卤化制取时,产率极低;宜用2-氨基苯并噻唑经重氮化、卤素置换制取。用作有机合成试剂。

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