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(¤@) Pyrolytic and Photolytic Studies of 2-(Dimethylamino)styrylarenes and 2-(Benzylmethylamino)styrylarenes (¤G) Pyrolytic Study of Benzoic 1,3-Dimethyl-2-indolyl Anhydride

¤@.Pyrolysis of 2-(N,N-dimethylamino)styrylarenes (29a-e) and 2-(N,N- benzylmethylamino)styrylarenes (30a-f) both gave 2-(ar-2-yl)- benzo[b]arenes 35a-f, 39a-e, their isomers 36a-e, 40a-e and the other products. On the other hand, photolysis of 29a-e gave electrocyclic products 2, 57b-e and 22a-e, respectively. However photolysis of 30a-f only gave the complicated and unknown compounds.
¤G.Pyrolysis of benzoic 1,3-dimethyl-2-indolyl anhydride (54) gave (1,3-dimethylindol-2-yl)phenylmethanone (63), 1,3-dimethylindole (65) and bis(1,3-dimethylindol-2-yl)methanone (66) as the main products.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0727109-182032
Date27 July 2009
CreatorsPeng, Jheng-syong
ContributorsTeng-Yuan Dong, Eng-Chi Wang, Chin-Hsing Chou
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0727109-182032
Rightscampus_withheld, Copyright information available at source archive

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