Photoinduced and thermal isomerization processes for bis-oxonols: rotor volume, stereochemical and viscosity effects
AC Benniston, A Harriman
Index: Benniston, Andrew C.; Harriman, Anthony Journal of the Chemical Society, Faraday Transactions, 1994 , vol. 90, # 18 p. 2627 - 2634
Full Text: HTML
Citation Number: 22
Abstract
Four bis-oxonols have been synthesized which possess different alkyl substituents appended to the thiobarbiturate subunit. The nature of the alkyl substituent affects the photophysical properties of the dye in solution since it modulates the rate of rotation of the thiobarbiturate subunit around one of the double bonds in the connecting trimethine bridge. Rates of light-induced (trans to cis) and thermal (cis to trans) isomerization processes ...
Related Articles:
[Chau, Chi-Min; Chuan, Tzu-Jung; Liu, Kuan-Miao RSC Advances, 2014 , vol. 4, # 3 p. 1276 - 1282]
[Sambrook, Mark R.; Beer, Paul D.; Wisner, James A.; Paul, Rowena L.; Cowley, Andrew R.; Szemes, Fridrich; Drew, Michael G. B. Journal of the American Chemical Society, 2005 , vol. 127, # 7 p. 2292 - 2302]
A concise synthesis of substituted thiourea derivatives in aqueous medium
[Maddani, Mahagundappa R.; Prabhu, Kandikere R. Journal of Organic Chemistry, 2010 , vol. 75, # 7 p. 2327 - 2332]
A concise synthesis of substituted thiourea derivatives in aqueous medium
[Maddani, Mahagundappa R.; Prabhu, Kandikere R. Journal of Organic Chemistry, 2010 , vol. 75, # 7 p. 2327 - 2332]
A concise synthesis of substituted thiourea derivatives in aqueous medium
[Maddani, Mahagundappa R.; Prabhu, Kandikere R. Journal of Organic Chemistry, 2010 , vol. 75, # 7 p. 2327 - 2332]