carboxylation相关论文
High Thermal Conductivity of Carboxyl-rich Carbon/Polyethylene Glycol Composites for Enhanced Photot
Polyethylene glycol (PEG) as phase change material (PCM) and carboxyl-rich carbon (RHTC) with different carboxyl content......
The tandem catalytic functionalization/carboxylation of double as well as triple carbon-carbon bonds with CO2 represent ......
The recent Ir/Pd co-catalyzed photo carboxylation of aromatic halides with CO2 has shown high efficiency and excellent f......
The relationship between photosynthesis and leaf nitrogen concentration is often used to model forest carbon fixation an......
Carbon dioxide(CO2)is an ideal C1 synthon due to its merits such as abundance,low-toxic,renewable.With the developme......
With a growing concern on greenhouse effect,much attention has been paid to the different issues of CO2....
Efficient Carboxylation of Terminal Alkynes with CO2 Using Tetra-n-butyl Ammonium Acetate as Activat
Propiolic acids are frequently used as important intermediates in organic synthesis and medicinal chemistry,but are ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
利用一步水热法可控制备单分散羧基化胶体碳纳米颗粒。通过调节葡萄糖酸钠含量、原料葡萄糖含量和反应温度,得到2种粒径分别为81 n......
在氧电极反应杯中加入RUDISCO,RuBP,NaHCO<sub>2</sub>—HaH<sup>14</sup>CO<sub>3</sub>,Mg<sup>++</sup>等,体系中的RUBISCO的羧......
采用丁二酸酰基过氧化物对氧化石墨烯（GO）进行表面羧基化,制得羧基化氧化石墨烯（GO—COOH）,利用红外光谱、X射线电子能谱、热失重等手......
制取了一类新的聚苯乙烯键联β－环糊精催化剂，研究了该催化剂对苯酚与四氯化碳的羧化反应。结果表明：该催化剂对４－羟基苯甲酸的选择性为......
用对氨基苯酚与ＣＯ２作用，一步合成制得马沙拉嗪。收率达９０％以上。...
过渡金属配合物能催化、活化二氧化碳,使其与亲核试剂进一步发生反应生成羧酸。该文阐述了过渡金属配合物催化下二氧化碳羧基化反......
为了进一步揭示玉米花生间作体系中玉米间作产量优势的光合机理,于2010—2011年在河南科技大学试验农场研究了间作玉米功能叶的光-......
根据Ｋｏｌｂｅ－Ｓｃｈｍｉｔｔ反应原理和动力学传质控制假设，建立了动力学传质模型，并结合苯酚羧化瓜在合成对羟基苯甲酸动力学实验数据，求取了适宜的模型参数......
将多壁碳纳米管高温处理除去无定形碳、然后用混酸（硫酸／硝酸）对碳纳米管进行表面羧基化．将羧基化碳纳米管与二氯亚砜反应得到酰氯化碳......
以聚乙二醇和高锰酸钾作为原料，用反应前后溶液电导率的变化值来表征研究聚乙二醇的羧基化率，电导率的变化值越大说明聚乙二醇的羧基......
本文提出了一种从邻－硝基乙苯一步直接羧基化合成α－邻硝基苯丙酸的新方法。邻－硝基乙苯在碱金属酚盐的存在下，利用适当的非质子偶极溶......
利用Li-6200便携式气体分析系统,对黄土半干旱区山西省方山县试验地自然条件下,侧柏的气体交换、气孔导度和水分利用效率及相应环......
以具有发达三维网络结构和丰富化学基团的纳米纤维素为基体,对其进行羧酸化改性,进一步在羧酸化纳米纤维上原位合成聚苯胺,制备羧......
A direct regioselective preparation of 2-hydroxynaphthalene-6-carboxylic acid, a useful industrial intermediate of aro-m......
Techno-economic analysis of an indirect use of carbon dioxide within the route of glycerolysis of glycerol with urea is ......
Three photosynthetic patterns characterized by cluster analysis of gas exchange data in two rice pop
Plant photosynthetic rate is affected by stomatal status and internal CO2 carboxylation. Understanding which process det......
Carboxylation of aromatics by CO2 to generate corresponding carboxylic acids is recently providing a novel approach to u......
