Intramolecular Rotations in 2,2-Dimesityl-1-(9-anthryl)- and -1-(9-triptycyl)vinyl Acetates
β Scribed by Schottland, Etti; Frey, Joseph; Rappoport, Zvi
- Book ID
- 126107257
- Publisher
- American Chemical Society
- Year
- 1994
- Tongue
- English
- Weight
- 943 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0022-3263
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## Abstract Both __cisβ__ and __trans__βisomers of 4β(2β(9βanthryl) vinyl) pyridine were isolated and their molecular structures established by Xβray crystallographic method. Variable temperature ^1^H NMR spectroscopy was used to study the __trans__ to __cis__ isomerization of the title compound. T
Aqueous micellar solutions containing cetyltrimethylammonium bromide (CTAB) and solubilized 2,2,2-trifluoro-1-( 9 -anthryl)-ethanol (TFAE) known to exhibit photorheological effects were investigated via (i) oscillatory shear viscometry, (ii) electrically induced birefringence, and (iii) dynamic ligh