nitro-compound 【化】 硝基化合物相关短语 Neolite (耐磨合成橡胶化合物) 耐欧来特 pentane (石油或天然气中的碳氢化合物) 戊烷 tin ash (锡与铅的混合氧化物) 锡灰 nucleosynthesis (天物) 核合成 chemocline (化跃面) 化跃层 quench stock (馏出物) 骤冷原料 take delivery (货物) 受领 receding line ...
George W. Kabalka, Rajender S. Varma, in Comprehensive Organic Synthesis, 1991 2.1.1 Introduction Nitro compounds are versatile synthetic intermediates which have found widespread utility in industrial applications. Aromatic nitro compounds are the usual starting materials for commercial applications,...
PURPOSE: To obtain a new compound useful as an agricultural and horticultural insecticide and its intermediate. ;CONSTITUTION: This nitro compound is expressed by formula I (A is 6-chloro3- pyridyl or 2-chloro-5-thiazolyl; R1 is H or methyl; X is O or S; R2 is H or a 1-4C alkyl;...
true aryl nitro-compound 真芳基硝基化合物相关短语 Neolite (耐磨合成橡胶化合物) 耐欧来特 pentane (石油或天然气中的碳氢化合物) 戊烷 geographic north (真北) 地理北方 rough leaf (第一片真叶) 糙叶 wash drilling (软基中的) 冲水钻井法 nucleosynthesis (天物) 核合成 diadic (原子,基,元素) 二价 ...
One such compound is para -nitroacetophenone (PNAP), which was selected as a potential radiosensitizer because of its strong electron affinity 3 . Subsequent studies demonstrated that PNAP was a good selective hypoxic radiosensitizer in mammalian cells 4,5 . Recent studies with analogues of PNAP...
Specifically, an interfering compound at m/z 134 co-eluting with AHD was observed. With the second column, both AHD and SEM showed adequate retention, being separated from matrix components, including the interference at m/z 134. For that reason, Kinetex EVO18 column was selected for further ...
摘要: PURPOSE: To provide a graft polymer having an antioxidant in the molecule and having no leakage of an additive by graft-reacting a hindered C-nitro compound containing polymerizable unsaturated group with a polymer in the presence of a free radical at a sufficient temperature.收藏...
However, compound 3 with a MIC of 0.488 mg/L against the MDR-TB strain was more potent than compounds 1, 2 and ethambutol and equipotent to pretomanid. These compounds showed no activity against the fast-growing mycobacterium M. aurum up to a 500 mg/L concentration. Compounds 1 and 2 ...
S Yan,W Chen,X Yang,... - 《Polymer Bulletin》 被引量: 16发表: 2010年 DINITRO COMPOUND, DIAMINE COMPOUND, AND AROMATIC POLYIMIDE A dinitro compound I, a diamine compound II and polyimides are provided. The diamine compound II is a reduction product of the dinitro compound I. The polyi...
Based on previous work on this enzyme, one might expect that the azo form would be the more likely substrate as it has a more quinone- like ring.13 The azo form of the compound would be planar due to its extensive conjugated system, the density for nitrofurazone in the structure however...