Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095008730> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2095008730 endingPage "164" @default.
- W2095008730 startingPage "157" @default.
- W2095008730 abstract "Acetamiprid, (NI-25; (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1-methylacetamidine), is a novel neonicotinoid insecticide having an N-cyanoacetamidine structure as its characteristic feature. The [1H] and [13C]-NMR spectra indicated the existence of two different structures in acetamiprid at room temperature in solution. The measurement of CH-NOE and C–C coupling constants proved the E-configuration at the cyanoimino group in both existing structures. The [13C] chemical shifts of N-CH3 and the long range C–H coupling in the formamidine analogue of acetamiprid suggested that there exist two conformers generated by the rotation of C–C single bond in the amidine moiety. Dynamic NMR spectra of acetamiprid and the computer simulation of the two-site exchange demonstrated that the two conformers change slowly to each other at room temperature. The conformational analysis by semi-empirical molecular orbital calculations using MNDO-PM3 method predicted four conformers as energy-minimum structures, among which two E-conformers were more stable than Z-conformers. One of the E-conformers in which two methyl groups are in cis configuration was superimposable onto the structure of imidacloprid, which is a known neonicotinoid insecticide having more rigid structure. This E-conformer was assumed as the active conformation of acetamiprid on the basis of the molecular similarity in terms of steric and electrostatic properties. © 1997 SCI" @default.
- W2095008730 created "2016-06-24" @default.
- W2095008730 creator A5008617066 @default.
- W2095008730 creator A5071118083 @default.
- W2095008730 creator A5076818771 @default.
- W2095008730 date "1997-10-01" @default.
- W2095008730 modified "2023-10-16" @default.
- W2095008730 title "Stereochemistry and active conformation of a novel insecticide, acetamiprid" @default.
- W2095008730 cites W1966538250 @default.
- W2095008730 cites W1992118967 @default.
- W2095008730 cites W2029643408 @default.
- W2095008730 cites W2035152104 @default.
- W2095008730 cites W2053192148 @default.
- W2095008730 cites W2090069426 @default.
- W2095008730 cites W2102537419 @default.
- W2095008730 cites W2127336290 @default.
- W2095008730 cites W2155358697 @default.
- W2095008730 cites W2171074980 @default.
- W2095008730 doi "https://doi.org/10.1002/(sici)1096-9063(199710)51:2<157::aid-ps620>3.0.co;2-c" @default.
- W2095008730 hasPublicationYear "1997" @default.
- W2095008730 type Work @default.
- W2095008730 sameAs 2095008730 @default.
- W2095008730 citedByCount "25" @default.
- W2095008730 countsByYear W20950087302013 @default.
- W2095008730 countsByYear W20950087302014 @default.
- W2095008730 countsByYear W20950087302015 @default.
- W2095008730 countsByYear W20950087302016 @default.
- W2095008730 countsByYear W20950087302017 @default.
- W2095008730 countsByYear W20950087302021 @default.
- W2095008730 countsByYear W20950087302022 @default.
- W2095008730 countsByYear W20950087302023 @default.
- W2095008730 crossrefType "journal-article" @default.
- W2095008730 hasAuthorship W2095008730A5008617066 @default.
- W2095008730 hasAuthorship W2095008730A5071118083 @default.
- W2095008730 hasAuthorship W2095008730A5076818771 @default.
- W2095008730 hasConcept C147597530 @default.
- W2095008730 hasConcept C161176658 @default.
- W2095008730 hasConcept C178790620 @default.
- W2095008730 hasConcept C185592680 @default.
- W2095008730 hasConcept C18705241 @default.
- W2095008730 hasConcept C2776077829 @default.
- W2095008730 hasConcept C2776568683 @default.
- W2095008730 hasConcept C2776784398 @default.
- W2095008730 hasConcept C2777500947 @default.
- W2095008730 hasConcept C32909587 @default.
- W2095008730 hasConcept C6557445 @default.
- W2095008730 hasConcept C71240020 @default.
- W2095008730 hasConcept C8010536 @default.
- W2095008730 hasConcept C86803240 @default.
- W2095008730 hasConceptScore W2095008730C147597530 @default.
- W2095008730 hasConceptScore W2095008730C161176658 @default.
- W2095008730 hasConceptScore W2095008730C178790620 @default.
- W2095008730 hasConceptScore W2095008730C185592680 @default.
- W2095008730 hasConceptScore W2095008730C18705241 @default.
- W2095008730 hasConceptScore W2095008730C2776077829 @default.
- W2095008730 hasConceptScore W2095008730C2776568683 @default.
- W2095008730 hasConceptScore W2095008730C2776784398 @default.
- W2095008730 hasConceptScore W2095008730C2777500947 @default.
- W2095008730 hasConceptScore W2095008730C32909587 @default.
- W2095008730 hasConceptScore W2095008730C6557445 @default.
- W2095008730 hasConceptScore W2095008730C71240020 @default.
- W2095008730 hasConceptScore W2095008730C8010536 @default.
- W2095008730 hasConceptScore W2095008730C86803240 @default.
- W2095008730 hasIssue "2" @default.
- W2095008730 hasLocation W20950087301 @default.
- W2095008730 hasOpenAccess W2095008730 @default.
- W2095008730 hasPrimaryLocation W20950087301 @default.
- W2095008730 hasRelatedWork W1971620960 @default.
- W2095008730 hasRelatedWork W2048274915 @default.
- W2095008730 hasRelatedWork W2093488660 @default.
- W2095008730 hasRelatedWork W2095008730 @default.
- W2095008730 hasRelatedWork W2123703443 @default.
- W2095008730 hasRelatedWork W2137119684 @default.
- W2095008730 hasRelatedWork W2345527854 @default.
- W2095008730 hasRelatedWork W2950882177 @default.
- W2095008730 hasRelatedWork W3012841987 @default.
- W2095008730 hasRelatedWork W4308477110 @default.
- W2095008730 hasVolume "51" @default.
- W2095008730 isParatext "false" @default.
- W2095008730 isRetracted "false" @default.
- W2095008730 magId "2095008730" @default.
- W2095008730 workType "article" @default.