Tetrabutylammonium bromide
Tetrabutylammonium bromide structure
|
Common Name | Tetrabutylammonium bromide | ||
|---|---|---|---|---|
| CAS Number | 1643-19-2 | Molecular Weight | 322.368 | |
| Density | 1.039 g/mL at 25 °C | Boiling Point | 102 °C | |
| Molecular Formula | C16H36BrN | Melting Point | 102-106 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS07 |
Signal Word | Warning | |
|
High-turnover hypoiodite catalysis for asymmetric synthesis of tocopherols.
Science 345(6194) , 291-4, (2014) The diverse biological activities of tocopherols and their analogs have inspired considerable interest in the development of routes for their efficient asymmetric synthesis. Here, we report that chiral ammonium hypoiodite salts catalyze highly chemo- and enan... |
|
|
Tandem cyclization of α-cyano α-alkynyl aryl ketones induced by tert-butyl hydroperoxide and tetrabutylammonium iodide.
Org. Lett. 14(23) , 6024-7, (2012) The radical cascade protocol of the α-cyano α-TMS/aryl-capped alkynyl aryl ketones promoted by tert-butyl hydroperoxide under catalysis with tetrabutylammonium iodide in refluxing benzene has been developed, leading to the construction of a variety of highly ... |
|
|
Tetragonal Cu2Se nanoflakes: synthesis using selenated propylamine as Se source and activation of Suzuki and Sonogashira cross coupling reactions.
Dalton Trans. 44(2) , 725-32, (2014) The metastable tetragonal Cu2Se phase as nanoflakes has been synthesized for the first time by treating CuCl2 taken in a mixture (1:1) of 1-octadecene and oleylamine with H2N-(CH2)3-SePh dissolved in 1-octadecene. Powder X-ray diffraction (PXRD), HRTEM, SEM-E... |
|
|
Efficient and simple approaches towards direct oxidative esterification of alcohols.
Chemistry 20(47) , 15618-24, (2014) The present article describes novel oxidative protocols for direct esterification of alcohols. The protocols involve successful demonstrations of both "cross" and "self" esterification of a wide variety of alcohols. The cross-esterification proceeds under a s... |
|
|
Shape dependent catalytic activity of nanoflowers and nanospheres of Pd4S generated via one pot synthesis and grafted on graphene oxide for Suzuki coupling.
Dalton Trans. 43(33) , 12555-63, (2014) Nanoflowers and nanospheres of Pd4S have been prepared for the first time from a single source precursor complex, [PdCl2(PhS-CH2CH2CH2-NH2)] (), by its one pot thermolysis at 195 °C. In oleylamine, flower shaped nanoparticles of Pd4S were formed but in an ole... |
|
|
Enzymatic properties and substrate specificity of a bacterial phosphatidylcholine synthase.
FEBS J. 281(15) , 3523-41, (2014) Phosphatidylcholine (PC) is a rare membrane lipid in bacteria, but is crucial for virulence of the plant pathogen Agrobacterium tumefaciens and various other pathogens. Agrobacterium tumefaciens uses two independent PC biosynthesis pathways. One is dependent ... |
|
|
Synthesis of poly(meth)acrylates with thioether and tertiary sulfonium groups by ARGET ATRP and their use as siRNA delivery agents.
Biomacromolecules 16(1) , 236-45, (2015) The field of RNA interference depends on the development of safe and efficient carriers for short interfering ribonucleic acid (siRNA) delivery. Conventional cationic monomers for siRNA delivery have utilized the nitrogen heteroatom to produce cationic charge... |
|
|
Ultra-preconcentration and determination of selected pharmaceutical and personal care products in different water matrices by solid-phase extraction combined with dispersive liquid-liquid microextraction prior to ultra high pressure liquid chromatography tandem mass spectrometry analysis.
J. Chromatogr. A. 1355 , 26-35, (2014) Pharmaceutical and personal care products (PPCPs) are one of the most important classes of emerging contaminants. The potential of ecological and environmental impacts associated with PPCPs are of particular concern because they continually penetrate the aqua... |
|
|
Microextraction by packed sorbent (MEPS) to analyze catecholamines in innovative biological samples.
J. Pharm. Biomed. Anal. 104 , 122-9, (2014) A new microextraction by packed sorbent (MEPS) procedure coupled to a high-performance liquid chromatographic method has been developed for quantitation of catecholamines (i.e. norepinephrine, epinephrine and dopamine) in innovative biological samples, namely... |
|
|
Influence of a Neighboring Charged Group on Hydrophobic Hydration Shell Structure.
J. Phys. Chem. B 119 , 9417-22, (2015) Raman multivariate curve resolution (Raman-MCR), as well as quantum and classical calculations, are used to probe water structural changes in the hydration shells of carboxylic acids and tetraalkyl ammonium ions with various aliphatic chain lengths. The resul... |