Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029865910> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2029865910 abstract "The reaction of tetraaza[14]annulene and its complexes with nicotinoyl chloride hydrochloride and/or isonicotinoyl chloride hydrochloride produced the 7,16-dinicotinoylated and/or 7,16-diisonicotinoylated corresponding products in satisfactory yields. The mass spectra reveal the molecular ion peaks due to the 7,16-diacylated products. A strong ir band which is correlated with a C = 0 stretching mode is freshly observed in the 1635–1670 cm−1 region upon the acylation. The electronic spectra for the complexes hardly change upon the acylation, but those for the ligands change slightly. The olefinic proton signals at the 7- and 16-positions disappear on the acylation in 1H-nmr spectra and the substituted pyridine proton signals are newly observed. The proton nmr results are consistent with those of the carbon-13 nmr. The spin Hamiltonian parameters for the acylated copper(II) complexes are comparable with those for the copper(II) complex which is not acylated. The copper(II) complexes assume the square-planar coordinations with an unpaired electron in the dx2−y2 orbital." @default.
- W2029865910 created "2016-06-24" @default.
- W2029865910 creator A5033213731 @default.
- W2029865910 creator A5055960959 @default.
- W2029865910 date "2010-09-01" @default.
- W2029865910 modified "2023-09-26" @default.
- W2029865910 title "ChemInform Abstract: Synthesis and Characterization of 7,16-Dinicotinoyl- and 7,16- Diisonicotinoyltetraaza(14)annulene and Their Nickel(II) and Copper(II) Complexes." @default.
- W2029865910 cites W2949935611 @default.
- W2029865910 doi "https://doi.org/10.1002/chin.199250226" @default.
- W2029865910 hasPublicationYear "2010" @default.
- W2029865910 type Work @default.
- W2029865910 sameAs 2029865910 @default.
- W2029865910 citedByCount "0" @default.
- W2029865910 crossrefType "journal-article" @default.
- W2029865910 hasAuthorship W2029865910A5033213731 @default.
- W2029865910 hasAuthorship W2029865910A5055960959 @default.
- W2029865910 hasConcept C103319777 @default.
- W2029865910 hasConcept C155647269 @default.
- W2029865910 hasConcept C161790260 @default.
- W2029865910 hasConcept C163111631 @default.
- W2029865910 hasConcept C178790620 @default.
- W2029865910 hasConcept C185592680 @default.
- W2029865910 hasConcept C186927785 @default.
- W2029865910 hasConcept C193557335 @default.
- W2029865910 hasConcept C20362734 @default.
- W2029865910 hasConcept C2776460385 @default.
- W2029865910 hasConcept C2778695967 @default.
- W2029865910 hasConcept C2779485729 @default.
- W2029865910 hasConcept C32909587 @default.
- W2029865910 hasConcept C504270822 @default.
- W2029865910 hasConcept C544778455 @default.
- W2029865910 hasConcept C71240020 @default.
- W2029865910 hasConcept C8010536 @default.
- W2029865910 hasConceptScore W2029865910C103319777 @default.
- W2029865910 hasConceptScore W2029865910C155647269 @default.
- W2029865910 hasConceptScore W2029865910C161790260 @default.
- W2029865910 hasConceptScore W2029865910C163111631 @default.
- W2029865910 hasConceptScore W2029865910C178790620 @default.
- W2029865910 hasConceptScore W2029865910C185592680 @default.
- W2029865910 hasConceptScore W2029865910C186927785 @default.
- W2029865910 hasConceptScore W2029865910C193557335 @default.
- W2029865910 hasConceptScore W2029865910C20362734 @default.
- W2029865910 hasConceptScore W2029865910C2776460385 @default.
- W2029865910 hasConceptScore W2029865910C2778695967 @default.
- W2029865910 hasConceptScore W2029865910C2779485729 @default.
- W2029865910 hasConceptScore W2029865910C32909587 @default.
- W2029865910 hasConceptScore W2029865910C504270822 @default.
- W2029865910 hasConceptScore W2029865910C544778455 @default.
- W2029865910 hasConceptScore W2029865910C71240020 @default.
- W2029865910 hasConceptScore W2029865910C8010536 @default.
- W2029865910 hasLocation W20298659101 @default.
- W2029865910 hasOpenAccess W2029865910 @default.
- W2029865910 hasPrimaryLocation W20298659101 @default.
- W2029865910 hasRelatedWork W134562474 @default.
- W2029865910 hasRelatedWork W1931440582 @default.
- W2029865910 hasRelatedWork W2004296170 @default.
- W2029865910 hasRelatedWork W2067748400 @default.
- W2029865910 hasRelatedWork W2108018981 @default.
- W2029865910 hasRelatedWork W2132295802 @default.
- W2029865910 hasRelatedWork W2138366418 @default.
- W2029865910 hasRelatedWork W2148484936 @default.
- W2029865910 hasRelatedWork W2162986662 @default.
- W2029865910 hasRelatedWork W2186211008 @default.
- W2029865910 hasRelatedWork W2318992393 @default.
- W2029865910 hasRelatedWork W2380752647 @default.
- W2029865910 hasRelatedWork W2460228657 @default.
- W2029865910 hasRelatedWork W2768658934 @default.
- W2029865910 hasRelatedWork W3084181415 @default.
- W2029865910 hasRelatedWork W3122267782 @default.
- W2029865910 hasRelatedWork W318302051 @default.
- W2029865910 hasRelatedWork W193421319 @default.
- W2029865910 hasRelatedWork W2052023817 @default.
- W2029865910 hasRelatedWork W2755894154 @default.
- W2029865910 isParatext "false" @default.
- W2029865910 isRetracted "false" @default.
- W2029865910 magId "2029865910" @default.
- W2029865910 workType "article" @default.