A general computational method for obtaining complete solutions of time-dependent kinetic equations has been developed and applied to free radical-initiated reactions of alkanes with oxygen. The method has been applied to the low-temperature, peroxide-initiated oxidations of isobutane and isopentane. ...
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Radical Chain Reduction of Alkylboron Compounds with Catechols The conversion of alkylboranes to the corresponding alkanes is classically per-formed via protonolysis of alkylboranes. This simple reaction requires the u... G Villa,G Povie,P Renaud - 《Journal of the American Chemical Society》 ...
After about 30 micros had passed, the band of OH radical was still observed, but the bands of CH and C2 radicals almost disappeared. Time histories of spectral emission intensities represent the time histories of concentrations of the three radicals during the process of combustion The emission ...
Twitter Google Share on Facebook carboxylic acid (redirected fromAlkanoic acids) Thesaurus Medical Encyclopedia car·box·yl·ic acid (kär′bŏk-sĭl′ĭk) n. An organic acid that contains one or more carboxyl groups. American Heritage® Dictionary of the English Language, Fifth Edition. ...
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Also note that sequences I and 3 would generate a free radical chain reactions in addition to their other pathway. Since reaction 3 is rate limiting and the same for all these reaction sequences, the overall rate of disappearance ... RA Hughes - 《Organohalogen Compounds》 被引量: 0发表:...
Prior to the synthesis of 9-12, 13-16 were prepared as precursors via Williamson etherification of 4-hydroxyl acetanilide withbromoalkanesin the presence of [K.sub.2]C[O.sub.3] in dry acetone. 4-Hydroxyl acetanilide (3 mmol) was added tobromoalkanes(3 mmol) in the presence of [K.sub...
When 2.0 equiv of TEMPO was introduced under the standard reaction conditions, the yield of 3a was not significantly affected (see Supplementary Information for details), which points away from a radical pathway. Next, KOtBu was replaced by two other tert-butoxide bases (LiOtBu, NaOtBu) in the...
Chapter9.FreeRadicalChemistry 刘元红研究员办公室：有机所新大楼404404室办公室：有机所新大楼404室 推荐参考书：推荐参考书：1)"AnIntroductiontoFreeRadicalChemistry",A.F.Parsons,Blackwell,Oxford,2000.2)Advancedfreeradicalreactionsfororganicsynthesis/Togo,Hideo.--Amsterdam:Elsever,20043)“RadicalChemistry:The...