Carbon dioxide has a small liquidrange and liquid carbon dioxide isproduced only at high pressures. Themolecule CO2is linear with each oxygenmaking a double bond to the carbon.Chemically, it is unreactive andwill not support combustion. It dissolves in water to give carbonicacid. ...
The unusual cobalt(II) diphenylazodioxide complex salts [Co(az)4](PF6)2 and [Co(bpy)(az)2](PF6)2 have been shown to catalyze the allylic amination/C鈥揅 double bond transposition reaction of 2-methyl-2-pentene with PhNHOH, with a turnover number of about 4. The mechanism is ...
Dual 1,3-dipolar cycloaddition of carbon dioxide: two C=O bonds of CO2 react in one reaction. The first investigation into two C[double bond, length as m-dash]O bonds of CO2 reacting in one reaction through dual 1,3-dipolar cycloaddition of CO2 with... LL Zhao,SY Wang,XP Xu,... ...
Addition of nitrogen dioxide to carbon–carbon double bond followed by a cyclization to construct nitromethylated isoquinolinediones Heterocyclic derivatives 4-(nitromethyl) isoquinoline-1,3(2H,4H)-diones were synthesized via a tandem ... X Li,S Zhuang,X Fang,... 被引量: 0发表: 2017年 ChemInf...
Reductive functionalization of the C=O unit in carboxylic acids, carbonic acid derivatives, and ultimately in carbon dioxide itself is a challenging task of key importance for the synthesis of value-added chemicals. In particular, it can open novel pathw
The conversion of carbon dioxide to value-added products using renewable electricity would potentially help to address current climate concerns. The electrochemical reduction of carbon dioxide to propylene, a critical feedstock, requires multiple C–C co
Over the years, with the massive consumption of fossil fuels, carbon dioxide emissions have increased sharply, causing global ecological environment and social problems. However, carbon dioxide is also a cheap renewable carbon resource, which can be applied as raw materials for the production of alco...
Catalytic Hydrogenation of Carbon Dioxide Using Ir(III)−Pincer Complexes Catalytic hydrogenation of carbon dioxide in aqueous potassium hydroxide was performed using a newly synthesized isopropyl-substituted PNP-pincer iridium trihydride complex as a catalyst. Potassium formate was obtained with turnover ...
Dramatically increasing carbon dioxide concentrations are thought to cause a severe greenhouse effect, leading to severe and sustained global warming, associated climate instability and unwelcome natural disasters, melting glaciers and extreme weather patterns. The treatment of flue gas from thermal power ...
Carbon dioxide effects on olfactory functioning: behavioral, histological and immunohistochemical measurements. Most studies on toxic inhalation focus on solvent effects and few have dealt with gases on olfactory functioning. Among gases, the effects of carbon dioxid... G Buron,R Hacquemand,G Pourié...