Haku
Aineistot 5641-5650 / 5713
Synthesis of o-Sulfinylanilines from N-Alkyl Sulfoximines and Arynes
(American Chemical Society (ACS), 2023)
N-Alkyl sulfoximines react with arynes generated in situ under mild conditions providing o-sulfinylanilines in good yields. The transformation is characterized by a broad substrate scope and a good functional group tolerance. ...
Impact of genetic diversity of an earthworm on decomposition and ecosystem functioning
(Elsevier, 2020)
Ecosystem functioning is affected positively by increased biodiversity, through complementary functions of multiple species or because high-functioning species are more likely in a species-rich community. Genetic diversity ...
The signal detection problem of aposematic prey revisited : integrating prior social and personal experience
(The Royal Society Publishing, 2020)
Ever since Alfred R. Wallace suggested brightly coloured, toxic insects warn predators about their unprofitability, evolutionary biologists have searched for an explanation of how these aposematic prey evolve and are ...
A Selenium-Nitrogen Chain with Selenium in Different Oxidation States
(Wiley-VCH-Verlag, 2017)
The reaction of tBuNH2 with a mixture of SeCl2 and SeOCl2 in a 6:2:1 molar ratio produces the novel selenium-nitrogen chain ClSeN(tBu)Se(O)Cl (4), in which the selenium atoms are in two different oxidation states, SeII and ...
Benson group additivity values of phosphines and phosphine oxides : Fast and accurate computational thermochemistry of organophosphorus species
(John Wiley & Sons, Inc., 2019)
Composite quantum chemical methods W1X-1 and CBS-QB3 are used to calculate the gas phase
standard enthalpy of formation, entropy and heat capacity of 38 phosphines and phosphine oxides
for which reliable experimental ...
Tridentate C–I⋯O−–N+ halogen bonds
(Royal Society of Chemistry, 2017)
The X-ray structures of the first co-crystals where the three oxygen lone pairs in N-oxides are fully utilized for tridentate C–I⋯O−–N+ halogen bonding with 1,ω-diiodoperfluoroalkanes are reported, studied computationally, ...
Synthesis, Characterization, and Properties of Weakly Coordinating Anions Based on tris-Perfluoro-tert-Butoxyborane
(American Chemical Society, 2017)
A convenient method for the preparation of strongly Lewis acidic tris-perfluoro-tert-butoxyborane B(ORF)3 (1), (ORF = OC(CF3)3) was developed, and its X-ray structure was determined. 1 was used as a precursor, guided by ...
Insights into the decomposition pathway of a lutetium alkylamido complex via intramolecular C–H bond activation
(Elsevier B.V., 2017)
Synthesis, characterization and reaction chemistry of lutetium alkylamido LLu(CH2SiMe3)(NHCPh3) (2), L = 2,5-[Ph2P=N(4-iPrC6H4)]2N(C4H2)–, is reported. Complex 2 undergoes cyclometalation of the NHCPh3 ligand at elevated ...
Acylchalcogenourea Complexes of Silver(I)
(Wiley-VCH Verlag, 2017)
Acylthio- or acylselenoureas react with silver(I) oxide to form tetranuclear silver(I) complexes containing the deprotonated acylchalcogenourea ligands bound to the silver atoms through the chalcogen and oxygen atoms. These ...
Volume growth, capacity estimates, p-parabolicity and sharp integrability properties of p-harmonic Green functions
(Hebrew University Magnes Press; Springer, 2023)
In a complete metric space equipped with a doubling measure supporting a p-Poincaré inequality, we prove sharp growth and integrability results for p-harmonic Green functions and their minimal p-weak upper gradients. We ...