Tert -butyl alcohol—water mixtureSurface tensions, γ, have been measured over the whole composition range for mixtures of tert-butyl alcohol and water at 26°C. The data were plotted as (γw - γa)Xi/(γw - γi) vs. X1 where γw, γa and γi denote surface tension of water, ...
The structure solution shows the presence of the symmetric diester of tert-butyl alcohol and dicarbonic acid. The atoms of the central dicarbonate chain show well-behaved orientational disorder over three orientations with the major orientation present in 85.1% of cases. C–O double bond distances...
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ChemInform Abstract: AN ELECTRON DIFFRACTION STUDY OF PERFLUORO-TERT.-BUTYL ALCOHOL, LARGE AMPLITUDE MOTIONS AND STRUCTUREstructure (organic substanceshalogenated alcoholsNo abstract is available for this article.doi:10.1002/chin.197514064A. YOKOZEKI
By a novel freeze-casting technique, PZT ceramics with unidirectional pore channel structure were fabricated using tert-butyl alcohol (TBA) as pore forming... TT Xu,CA Wang,R Guo - 《Key Engineering Materials》 被引量: 20发表: 2012年 Microstructure and Electrical Properties of Porous PZT Cerami...
--- butane 丁烷 / butyl 丁基 / tert-gutyl (or t-butyl) 叔丁基 / sec-butyl 仲丁基 --- pentane 戊烷 / pentyl 戊基 --- hexane 己烷(6) / hexyl 己基 --- heptane 庚烷(7) / heptyl 庚基 --- octane 辛烷(8) / octyl 辛基 ...
H-beta zeolites differing in removal of the template by calcination in an oxygen or in a stream of ammonia, and in their subsequent steam treatment at various temperatures, as well as beta zeolites exchanged with alkaline metal ions, were investigated in the MPV reduction of 4- tert-butyl cyc...
Structure studies of amylose-V complexes and retrograded amylose by action of alpha amylases, and a new method for preparing amylodextrins. Human-salivary, porcine-pancreatic, and Bacillus subtilis alpha amylases were used to study the structure of amylose-V complexes with butyl alcohol, tert-but...
The stability of an anion determines the strength of its parent acid. A carboxylic acid is, therefore, a much stronger acid than the corresponding alcohol, because, when it loses its proton, a more stable ion results. Some atoms or groups, when attached to a carbon, are electron-withdrawing...
Brown crotylboration17 of 19 using (+)-Ipc2BOMe and alcohol protection using tert-butyldimethylsilyl chloride (TBSCl) or p-methoxybenzyl chloride (PMBCl) afforded TBS ether 21 and PMB ether 22, respectively. For synthesis of the C19–C23 side-chain 1Graduate School of Pharmaceutical Sciences,...