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New compound with potential liquid crystal properties. III. Synthesis, characterization and mesomorphic ordering of N,n’-bis-[4-(4’-octyloxy-benzoic)-ester-benzyliden-n-propyl]-piperazine [articol]
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| dc.contributor.author | Cseh, Liliana | |
| dc.contributor.author | Csunderlik, Carol | |
| dc.contributor.author | Costișor, Otilia | |
| dc.date.accessioned | 2020-04-06T08:10:12Z | |
| dc.date.accessioned | 2021-03-01T08:49:24Z | |
| dc.date.available | 2020-04-06T08:10:12Z | |
| dc.date.available | 2021-03-01T08:49:24Z | |
| dc.date.issued | 2005 | |
| dc.identifier.citation | Cseh, Liliana. New compound with potential liquid crystal properties. III. Synthesis, characterization and mesomorphic ordering of N,n’-bis-[4-(4’-octyloxy-benzoic)-ester-benzyliden-n-propyl]-piperazine. Timişoara: Editura Politehnica, 2005 | en_US |
| dc.identifier.uri | http://primo.upt.ro:1701/primo-explore/search?query=any,contains,New%20compound%20with%20potential%20liquid%20crystal%20properties.&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo | |
| dc.description.abstract | The synthesis of Schiff base - N,N’-bis-[4-(4’-octyloxy-benzoic)-ester-benzyliden-n-propyl]-piperazine (4) in amultistep process is repported. The last step involves the condensation of 4-octyloxy-benzoic acid 4-formyl-phenyl ester aldehyde (3) with 1,4-bis(3-aminopropyl)piperazine. The intermediates as well as the product were characterized by elemental analysis, melting point and IR,1H and 13C-NMR spectroscopies. The potential mesogenic property of (4) has been checked with a polarising microscope equipped with a heating stage. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Timişoara: Editura Politehnica | en_US |
| dc.relation.ispartofseries | Seria chimie şi ingineria mediului, Tom 50(64), fasc. 1-2 (2005) | |
| dc.subject | Schiff base | en_US |
| dc.subject | Liquid crystals | en_US |
| dc.subject | Spectral properties | en_US |
| dc.title | New compound with potential liquid crystal properties. III. Synthesis, characterization and mesomorphic ordering of N,n’-bis-[4-(4’-octyloxy-benzoic)-ester-benzyliden-n-propyl]-piperazine [articol] | en_US |
| dc.type | Article | en_US |
