Flash vacuum pyrolysis(FVP) of azidomethylthiophene,via a nitrene intermediate,gave two products,a dimer (thienylmethylidene-thienylamine) and a trimer (N,N`-dithienyl methylidene-thienylmethylidene diamine).The trimer underwent cyclization and dehydrogenation to afford 2,4,5-trithienylimidazole. However by the same route, FVP of azidomethylbenzo[b]furan produced only a trimer(dibenzo[b]furylmethylidene-N,N'-benzo[b]furylmethyl amine).
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0627101-152742 |
| Date | 27 June 2001 |
| Creators | Lee, Chin-Fan |
| Contributors | Nein-Chen Chang, Chou Chin-Hsing, Cherng-Chyi Tzeng |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627101-152742 |
| Rights | not_available, Copyright information available at source archive |
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