142-95-0Relevant articles and documents
Compositional introduction of lithium ions into conductive polyoxovanadate-surfactant hybrid crystals
Kiyota, Yoshiki,Taira, Minako,Otobe, Saki,Hanyuda, Koji,Naruke, Haruo,Ito, Takeru
, p. 3037 - 3043 (2017)
Polyoxovanadate-surfactant hybrid layered crystals were successfully synthesized as single crystals by employing a primary alkylammonium cation, octylammonium ([C8H17NH3]+, C8NH3). Two types of hybrid crystals with the formulae [C8H17NH3]6[V10O28]·2H2O (C8NH3-V10) and [C8H17NH3]4Li2[V10O28]·4C2H5OH??6H2O (C8NH3-Li-V10) were obtained by different synthetic procedures. Changing the synthetic conditions enabled the precise introduction of lithium cations into the polyoxovanadate-surfactant hybrid crystals according to compositional control. C8NH3-V10 contained a discrete [V10O28]6- anion, while C8NH3-Li-V10 was composed of a [V10O28]6- anion associated with two lithium cations formulated as {[Li(H2O)3]2[V10O28]}4-. The conductivities of C8NH3-V10 and C8NH3-Li-V10 were investigated under anhydrous conditions at intermediate temperatures.
Micelle and oligomer kinetics in aqueous solutions of n-octylammonium chloride: Monomer exchange, protrusion and chain isomerization
Polacek, Rüdiger,Kaatze, Udo
, p. 125 - 132 (2010)
Based on measurements of ultrasonic spectra in the frequency range between 0.1 and 2000 MHz the ultrasonic relaxation properties of solutions of the short-chain cationic surfactant n-octylammonium chloride in water are reported at solute concentrations be
Hydrosilane Reduction of Nitriles to Primary Amines by Cobalt-Isocyanide Catalysts
Sanagawa, Atsushi,Nagashima, Hideo
, p. 287 - 291 (2019/01/10)
Reduction of nitriles to silylated primary amines was achieved by combination of 1,1,3,3-tetramethyldisiloxane (TMDS) as the hydrosilane and a catalytic amount of Co(OPIV)2 (PIV = COtBu) associated with isocyanide ligands. The resulting silylated amines were subjected to acid hydrolysis or treatment with acid chlorides to give the corresponding primary amines or imides in good yields. One-pot synthesis of primary amides to primary amines with hydrosilanes was also achieved by iron-cobalt dual catalyst systems.
Sustainable organophosphorus-catalysed Staudinger reduction
Lenstra, Danny C.,Lenting, Peter E.,Mecinovi?, Jasmin
supporting information, p. 4418 - 4422 (2018/10/17)
A highly efficient and sustainable catalytic Staudinger reduction for the conversion of organic azides to amines in excellent yields has been developed. The reaction displays excellent functional group tolerance to functionalities that are otherwise prone to reduction, such as sulfones, esters, amides, ketones, nitriles, alkenes, and benzyl ethers. The green nature of the reaction is exemplified by the use of PMHS, CPME, and a lack of column chromatography.
