Matches in SemOpenAlex for { <https://semopenalex.org/work/W857042572> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W857042572 endingPage "550" @default.
- W857042572 startingPage "541" @default.
- W857042572 abstract "The N-N linkage in hydrazine is thermally stable when it is tetrasubstituted and there are electron-withdrawing groups attached to the nitrogen atoms. Our research on the synthesis of polymers containing N-N linkages is reviewed. The N,N-bisimide structure has been introduced in the backbone of polymers as well as a pendant group in poly(aryl ether)s to give very thermoxidatively stable polymers with very high glass transition temperatures. Most of the polymers form tough,flexible films. N-Aminotriazoles also form stable imides by reaction with anhydrides and these N-imidotriazole groups have been introduced as pendent groups on poly(aryl ether)s. The polymers are highly fluorescent materials. Three methods for the synthesis of polymers containing the tetrasubstituted-azine structure will be discussed: (1) oxidative coupling of bisimines;(2) condensation of bishydrazones with diketones; (3) poly(aryl ether azines) from the azine formed from 4-fluorobenzophenone by reaction with salts of bisphenols." @default.
- W857042572 created "2016-06-24" @default.
- W857042572 creator A5039732208 @default.
- W857042572 date "2003-01-01" @default.
- W857042572 modified "2023-09-26" @default.
- W857042572 title "SYNTHESIS OF POLYMERS CONTAINING N-N LINKAGES" @default.
- W857042572 hasPublicationYear "2003" @default.
- W857042572 type Work @default.
- W857042572 sameAs 857042572 @default.
- W857042572 citedByCount "0" @default.
- W857042572 crossrefType "journal-article" @default.
- W857042572 hasAuthorship W857042572A5039732208 @default.
- W857042572 hasConcept C178790620 @default.
- W857042572 hasConcept C185592680 @default.
- W857042572 hasConcept C188027245 @default.
- W857042572 hasConcept C2776324355 @default.
- W857042572 hasConcept C2776597398 @default.
- W857042572 hasConcept C2780263894 @default.
- W857042572 hasConcept C2780407432 @default.
- W857042572 hasConcept C2781076698 @default.
- W857042572 hasConcept C43617362 @default.
- W857042572 hasConcept C521977710 @default.
- W857042572 hasConcept C53033327 @default.
- W857042572 hasConceptScore W857042572C178790620 @default.
- W857042572 hasConceptScore W857042572C185592680 @default.
- W857042572 hasConceptScore W857042572C188027245 @default.
- W857042572 hasConceptScore W857042572C2776324355 @default.
- W857042572 hasConceptScore W857042572C2776597398 @default.
- W857042572 hasConceptScore W857042572C2780263894 @default.
- W857042572 hasConceptScore W857042572C2780407432 @default.
- W857042572 hasConceptScore W857042572C2781076698 @default.
- W857042572 hasConceptScore W857042572C43617362 @default.
- W857042572 hasConceptScore W857042572C521977710 @default.
- W857042572 hasConceptScore W857042572C53033327 @default.
- W857042572 hasIssue "5" @default.
- W857042572 hasLocation W8570425721 @default.
- W857042572 hasOpenAccess W857042572 @default.
- W857042572 hasPrimaryLocation W8570425721 @default.
- W857042572 hasRelatedWork W1571504695 @default.
- W857042572 hasRelatedWork W1964856357 @default.
- W857042572 hasRelatedWork W1990719841 @default.
- W857042572 hasRelatedWork W2007195851 @default.
- W857042572 hasRelatedWork W2029416855 @default.
- W857042572 hasRelatedWork W2049597657 @default.
- W857042572 hasRelatedWork W2051574373 @default.
- W857042572 hasRelatedWork W2062204010 @default.
- W857042572 hasRelatedWork W2066201913 @default.
- W857042572 hasRelatedWork W2085191310 @default.
- W857042572 hasRelatedWork W2322482258 @default.
- W857042572 hasRelatedWork W2365823949 @default.
- W857042572 hasRelatedWork W3000890047 @default.
- W857042572 hasRelatedWork W3080716282 @default.
- W857042572 hasRelatedWork W2056030606 @default.
- W857042572 hasRelatedWork W2182503748 @default.
- W857042572 hasRelatedWork W2264313451 @default.
- W857042572 hasRelatedWork W2488159968 @default.
- W857042572 hasRelatedWork W2825707345 @default.
- W857042572 hasRelatedWork W2924251765 @default.
- W857042572 hasVolume "21" @default.
- W857042572 isParatext "false" @default.
- W857042572 isRetracted "false" @default.
- W857042572 magId "857042572" @default.
- W857042572 workType "article" @default.