(£¸)Pyrolytic and Photolytic Studies of 2-Methoxy-2¡¦-methylthiostilbene and 2,2¡¦-Di(methylthio)stilbene (¤G) Pyrolytic Study of 2-Dimethylamino-N-(arenylidene)anilines (¤T) Pyrolytic Study of Benzoic 1,2-Dimethyl-3-indolyl Anhydride

Description

£¸¡B Pyrolysis of 2-methoxy-2¡¦-methylthiostilbene (22a) and 2,2¡¦-di(methylthio)stilbene (22b) gave not only polycyclic aromatic hydrocarbons (PAH) 17¡B18¡B2, but also the products 33, 34. In addition, photolysis of 22a¡B22b¡B2,2¡¦-dimethoxy stilbene (13) gave photocyclic products 31¡B40¡B12¡B45¡B46.
¤G¡B Pyrolysis of 2-dimethylamino-N-(arenylidene)anilines (20a-f) gave not only 1-methyl-2-arylbenzimidazole (25a-f), but also gave 2-arylquinoxaline (26a-e). Furthermore, compound 20f gave 37 and 25f, but didn't give 26f.
¤T¡B Pyrolysis of benzoic 1,2-dimethyl-3-indolyl anhydride gave 1,2-dimethylindole (19) ¡B3-methylquinoline (30) ¡B4-methylquinoline (31).

Links & Downloads

1. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0727109-180451

Tags

ortho-methyleneketene

1-methyl-2-arylbenzimidazole

photolysis

flash vacuum pyrolysis

stilbene

Additional Fields

Identifer	oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0727109-180451
Date	27 July 2009
Creators	Jian, Wen-wei
Contributors	Teng-yuan Dong, Chin-hsing Chou, Eng-chi Wang
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-0727109-180451
Rights	campus_withheld, Copyright information available at source archive