Selective Reduction of Azoarenes into Arylamine(s) by Aluminum/NH4Br under Sonic Conditions.
نویسندگان
چکیده
منابع مشابه
Selective mono reduction of bis-phosphine oxides under mild conditions.
Bis-phosphine oxides can be selectively reduced to bis-phosphine monoxides under exceptionally mild conditions using triflic anhydride and a thiol.
متن کاملMechanism of methemoglobin reduction by ascorbic acid under anaerobic conditions.
The time course of methemoglobin reduction by ascorbic acid under anaerobic conditions was analyzed by using isoelectric focusing on Ampholine plate gel in order to compare results obtained by studies of the changes in absorption during the reaction. The intermediate hemoglobin which appeared all through the reaction was single and identified as the alpha3+beta2+ valency hybrid. In the presence...
متن کاملInvestigation of selective catalytic reduction impact on mercury speciation under simulated NOx emission control conditions.
Selective catalytic reduction (SCR) technology increasingly is being applied for controlling emissions of nitrogen oxides (NOx) from coal-fired boilers. Some recent field and pilot studies suggest that the operation of SCR could affect the chemical form of mercury (Hg) in coal combustion flue gases. The speciation of Hg is an important factor influencing the control and environmental fate of Hg...
متن کاملGlycerol Selective Oxidation Under Acidic Conditions
Introduction Apart from the decline of fossil fuel energy resources, there is the added problem, recognised internationally, that fossil fuels are responsible for the greenhouse effect and global warming. Therefore, new alternative ways must be developed to satisfy not only energy needs and the production of chemicals but also for more benign effects on the environment. An approach already bein...
متن کاملan investigation into translation of cultural concepts by beginner and advance student using think – aloud protocols
this research aims at answering the questions about translation problems and strategies applied by translators when translating cultural concepts. in order to address this issue, qualitative and quantitative study were conducted on two groups of subjects at imam reza international university of mashhad. these two groups were assigned as beginner and advanced translation students (10 students). ...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ChemInform
سال: 2004
ISSN: 0931-7597,1522-2667
DOI: 10.1002/chin.200442087