URN etd-0727109-182032 Author Jheng-syong Peng Author's Email Address No Public. Statistics This thesis had been viewed 5574 times. Download 2 times. Department Chemistry Year 2008 Semester 2 Degree Master Type of Document Language zh-TW.Big5 Chinese Title (一) Pyrolytic and Photolytic Studies of 2-(Dimethylamino)styrylarenes and 2-(Benzylmethylamino)styrylarenes
(二) Pyrolytic Study of Benzoic 1,3-Dimethyl-2-indolyl Anhydride
Date of Defense 2009-07-02 Page Count 270 Keyword flash vacuum pyrolysis stilbene photolysis ortho-methyleneketene Abstract 一.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.
二.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.
Advisory Committee Teng-Yuan Dong - chair
Eng-Chi Wang - co-chair
Chin-Hsing Chou - advisor
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etd-0727109-182032.pdf Date of Submission 2009-07-27