Results 111 to 120 of about 4,836 (160)

ChemInform Abstract: Ring‐Closing Metathesis Reactions on Azinium Salts: Straightforward Access to Quinolizinium Cations and Their Dihydro Derivatives.

ChemInform, 2009
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Ana Nunez, Beatriz Abarca, Ana M. Cuadro, Julio Alvarez‐Builla, Juan J. Vaquero   +4 more
openaire   +1 more source

LiN5: A novel pentazolate salt with high nitrogen content

Chemical Engineering Journal, 2022
A high energy cyclo-pentazolate (cyclo-N5-) salt with 90.98 % nitrogen content, LiN5, was synthesized by a simple metathesis reaction of AgN5 and LiCl in deionized water.
Yuan-gang Xu, Lu‐jia Ding, Feng Yang, Dongxue Li, Peng‐cheng Wang, Qiu-han Lin, Ming Lu   +6 more
semanticscholar   +1 more source

ChemInform Abstract: CHEMISTRY OF REACTIVE CATIONS DERIVED FROM SULFUR DIOXIDE ANALOGS. PART VIII. MINOSULFONIUM SALTS BY METATHESIS REACTIONS OF SULFINYL COMPOUNDS TEREOCHEMISTRY FOR CYCLIC DERIVATIVES

Chemischer Informationsdienst, 1982
AbstractAus den stereoisomeren Sulfoxiden (I) entstehen mit der N‐Sulfinyl‐Verbindung (II) die Amino‐sulfoniumsalze (III).
A. + SCHWOEBEL, G. KRESZE, M. A. PEREZ
openaire   +1 more source

Development of an Organoautocatalyzed Double σ-Bond C(sp2)-N Transamination Metathesis Reaction.

Angewandte Chemie
The transamination reaction, which involves the conversion of one amine to another, traditionally relies on biological enzyme catalysts. Although chemists have recently developed a few transition metal-catalyzed methods, mimicking these enzymes to ...
Volker Klein, F. Schuster, Jonas Amthor, Harald Maid, Prabhakar Bijalwan, F. Himo, S. Santoro, S. Tsogoeva   +7 more
semanticscholar   +1 more source

Reactivity of FeMoO4 in CsCl Fluxes and Formation of the Salt-Inclusion Type of Compounds.

Inorganic Chemistry, 2022
The reactivity of FeMoO4 in CsCl fluxes has been investigated by thermal analysis and chemical reactions in evacuated silica ampules. The products have been characterized by ex situ X-ray diffraction methods.
A. K. Weber, M. Panthöfer, A. Möller
semanticscholar   +1 more source

Salt elimination reactions do not always eliminate. Mechanistic study of the reaction of NdCl3 with sodium N,N-dimethylaminodiboranate

Polyhedron, 2019
Treatment of neodymium trichloride (NdCl3) in tetrahydrofuran with 3 equiv of sodium N,N-dimethylaminodiboranate, Na[(H3B)2NMe2], which we will refer to as NaL, followed by solvent removal and extraction with pentane, affords a solution of the ...
N. N. Chang, Scott R. Daly, G. Girolami
semanticscholar   +1 more source

Reaction Selectivity in Cometathesis: Yttrium Manganese Oxides

Chemistry of Materials, 2022
: Synthesis of metastable materials by control of reaction pathways is facilitated by low-temperature routes. Cometathesis reactions have recently been shown to lower reaction temperatures when compared to single-ion metathesis reactions.
A. Wustrow, Matthew J. McDermott, Daniel O’Nolan, Chia-Hao Liu, G. T. Tran, Brennan C. McBride, Simon M. Vornholt, Chao Feng, S. Dwaraknath, K. Chapman, S. Billinge, Wenhao Sun, K. Persson, J. Neilson   +13 more
semanticscholar   +1 more source

Effect of titanium oxide nanoparticles on the dielectric properties and ionic conductivity of a new smectic bis-imidazolium salt with dodecyl sulfate anion and cyanobiphenyl mesogenic groups

, 2020
A new bis-imidazolium salt with two cyanobiphenyl groups and dodecyl sulfate counterion (BIC) was prepared by the metathesis reaction of the bromide salt with sodium dodecyl sulfate.
C. Ganea, V. Cîrcu, D. Mănăilă-Maximean   +2 more
semanticscholar   +1 more source

SYNTHESIS AND CHARACTERIZATION OF (MU-5-C5ME5)2TI(R)CL (R = ME, ET, NORMAL-PR, CH=CH2, PH, O-NORMAL-PR) AND THEIR SALT METATHESIS REACTIONS - THERMAL-DECOMPOSITION PATHWAYS OF (MU-5-C5ME5)2TI(ME)R' (R' = ET, CH=CH2, PH, CH2PH)

Organometallics, 1992
Complexes Cp*2Ti(R)Cl (Cp* = eta-5-C5Me5; R = Me (1), Et (2), n-Pr (3), CH=CH2 (4), Ph (5), O-n-Pr (6)) have been prepared by oxidation Of CP*2TiR with lead dichloride. Not every compound Cp*2Ti(R)Cl was accessible and for R = CH2CMe3 and CH2Ph reduction to Cp*2TiCl and R. was observed. Homolysis of the Ti-R bond appears to be the general decomposition
LUINSTRA, GA, TEUBEN, JH
openaire   +1 more source

Synthesis and characterisation of {Mo(η-L)(CO)3}+ (η-L = C5H5 or C5Me5) fragments ligated with [CB11H12]− and derivatives. Isolation and structural characterisation of an intermediate in a silver salt metathesis reaction

, 2001
N. Patmore, M. Mahon, J. Steed, A. Weller   +3 more
semanticscholar   +1 more source