Selective Formation of Epoxylimonene Catalyzed by Phosphonyl/Arsonyl Derivatives of Trivacant Polyoxotungstates at Low Temperature
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Inorganic Chemistry"
DOI: 10.1002/ejic.201901152
Abstract: The catalytic performances of three organophosphonyle/arsonyle derivatives of POMs were evaluated for the epoxidation of limonene in acetonitrile, using aqueous H2O2 as the oxidant. All three W-based POMs catalysts operated without any additional transitionmetal ions… read more here.
Keywords: phosphonyl arsonyl; formation epoxylimonene; selective formation; arsonyl derivatives ... See more keywords
Selective Formation and SHG Intensity of Noncentrosymmetric and Centrosymmetric 1,1,2,2-Tetramethyl-1-(4-(N,N-dimethylamino)phenyl)-2-(2′-cyanophenyl)disilane Crystals under External Stimuli
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c03139
Abstract: In this paper, selective formation of noncentrosymmetric (Cc; α-crystal) and centrosymmetric (P21/c; β-crystal) 1,1,2,2-tetramethyl-1-(4-(N,N-dimethylamino)phenyl)-2-(2′-cyanophenyl)disilane (1) wa... read more here.
Keywords: tetramethyl dimethylamino; dimethylamino phenyl; phenyl cyanophenyl; selective formation ... See more keywords
Selective Formation of Functionalized α-Quaternary Malononitriles toward 5,5-Disubstituted Pyrrolopyrimidinones.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b01930
Abstract: A modular, selective approach to complex α-tertiary substituted malononitriles is reported. The method takes advantage of β-ester-substituted α,α-dinitrile alkenes as highly reactive, chemoselective electrophiles for 1,4-additions with organometallic nucleophiles to produce functionally and sterically dense… read more here.
Keywords: malononitriles toward; functionalized quaternary; quaternary malononitriles; formation functionalized ... See more keywords
Selective Formation of Internal Olefinic Trimer of α-Methylstyrenes with HI Gas and Ketones
Sign Up to like & getrecommendations! Published in 2018 at "ACS Omega"
DOI: 10.1021/acsomega.8b03168
Abstract: Reaction of α-methylstyrene in the presence of HI gas and methyl p-tolyl ketone selectively resulted in an internal olefinic trimer. We revealed that the ketones with the stabilization of the protonated state were efficient to… read more here.
Keywords: internal olefinic; gas; olefinic trimer; formation internal ... See more keywords
Self-selective formation of ordered 1D and 2D GaBi structures on wurtzite GaAs nanowire surfaces.
Sign Up to like & getrecommendations! Published in 2021 at "Nature communications"
DOI: 10.1038/s41467-021-26148-4
Abstract: Scaling down material synthesis to crystalline structures only few atoms in size and precisely positioned in device configurations remains highly challenging, but is crucial for new applications e.g., in quantum computing. We propose to use… read more here.
Keywords: formation ordered; gabi structures; self selective; selective growth ... See more keywords
Selective formation of ternary Cu–Ge–S nanostructures in solution
Sign Up to like & getrecommendations! Published in 2018 at "CrystEngComm"
DOI: 10.1039/c8ce01443d
Abstract: In this paper, special attention is given to ternary copper germanium sulfides (Cu–Ge–S), which belong to an important class of mixed-metal chalcogenide materials called the copper-based multinary sulfides (CMSs). Like most members of the CMS… read more here.
Keywords: ternary nanostructures; formation; nanostructures solution; selective formation ... See more keywords
Selective formation of Pt12L24 nanospheres by ligand design†
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Science"
DOI: 10.1039/d1sc01295a
Abstract: Supramolecular self-assemblies are used across various fields for different applications including their use as containers for catalysts, drugs and fluorophores. M12L24 spheres are among the most studied, as they offer plenty of space for functionalization,… read more here.
Keywords: formation pt12l24; platinum; platinum based; formation ... See more keywords
Selective formation of apical oxygen vacancies in La 2 − x Sr x CuO 4
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.1.054801
Abstract: The superconducting properties of high-\tc\ materials are functions of carriers concentration, which is controlled by the concentration of defects including heterovalent cations, interstitial oxygen ions, and oxygen vacancies. Here we combine low-temperature thermal treatment of… read more here.
Keywords: oxygen; formation apical; vacancies cuo; apical oxygen ... See more keywords
Selective formation of γ-lactams via C–H amidation enabled by tailored iridium catalysts
Sign Up to like & getrecommendations! Published in 2018 at "Science"
DOI: 10.1126/science.aap7503
Abstract: Guiding nitrenes away from a migration Nitrogen conventionally shares its electrons in three bonds with one or more partners. A singly bonded nitrogen, or nitrene, is exceptionally reactive and can insert itself into normally inert… read more here.
Keywords: theory; iridium; selective formation; amidation ... See more keywords