目前制备哌啶类化合物的途径很多,其中含醛和同丙胺的aza-Prins环化反应似乎是一种直接获得六元氮杂环的简单方法。尽管人们对aza-Prins环化反应很感兴趣,而且最近取得了一些进展,但这种反应的可行的氮基版本只取得了适度的成功。事实上,在大多数情况下,该反应仅限于n -磺酰同烯丙胺,这可能限制了该反应的实际应用范...
ChemicalBook 提供有关CIS,CIS,TRANS-1,3,5-TRIMETHYLCYCLOHEXANE(1795-26-2)核磁图(13CNMR)的核磁图,红外图谱,Raman光谱,质谱等图谱
Hanton,Martin,J.,... - 《Dalton Transactions An International Journal of Inorganic Chemistry》 被引量: 1发表: 2010年 Efficient Splitting of Trans-/Cis-Olefins Using an Anion-Pillared Ultramicroporous Metal-Organic Framework with Guest-Adaptive Pore Channels Trans-/cis-olefin isomers play a vital ...
Recently the identity of the peptidyl-prolyl cis-trans isomerase (PPIase), which accelerates the cis/trans isomerization of prolyl peptide bonds and cyclophilin, the binding protein for the immunosuppressive drug Cyclosporin A (CsA), was discovered. The PPIase catalysis toward the substrate Suc-Ala...
DP Bancroft,CA Lepre,SJ Lippard.195Pt NMR kinetic and mechanistic studies of cis- and trans-diamminedichloroplatinum(II) binding to DNA.Journal of the... DP Bancroft,CA Lepre,SJ Lippard - 《Journal of the American Chemical Society》 被引量: 499发表: 1990年 Identification and characterization...
On the other hand, kinetic studies by 31P{1H}NMR spectroscopy show that the trans-to-cis transformation in solution is an irreversible process of the first order, which is different from the reversible process observed in the case of tert-butyl analog. The initial rate constant was 10(1) ...
Product NameCIS,TRANS,CIS-1,2,3-TRIMETHYLCYCLOHEXANE CAS1839-88-9 MFC9H18 MW126.24 More 13CNMR ppm Int. Assign. 39.35 489 1 37.03 921 2 28.14 882 3 26.85 461 4 20.28 1000 5 5.28 393 6 Spectral Code: 13C NMR : in CDCl3
Article UV- und NMR-spektroskopische Untersuchungen und Dipolmomentmessungen über die Elektronenstruktur des cis- und trans-p-Dimethylaminozimtsäurenitrils und verwandter Nitrile* was published on July 1, 1962 in the journal Zeitschrift für Physikal
143766-81-8 Basic Information Chemical Name(cis\/trans)-1-Bromomethyl-2-(2-bromo-2,3,3,3-tetrafluoropropyl)cyclohexane CAS No.143766-81-8 Molecular FormulaC10H14Br2F4 Molecular Weight370.024 PSA0.00000 LogP5.20080 View More143766-81-8 Properties ...
111285-96-2 Basic Information Chemical Nametrans-4,cis-7,cis-10-tridecatrien-1-ol CAS No.111285-96-2 Molecular FormulaC13H22O Molecular Weight194.31 PSA20.23000 LogP3.61770 PubChemID71335524 View More111285-96-2 Properties 111285-96-2 Synthesis Route 5390-04-5 85 Suppliers 111285-96-2 ...