ISSN:
0170-2041
Keywords:
1,3-Indandiones, 2-aryl
;
Keto-enol tautomerism
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
As evaluated by 1H- and 13C-NMR spectroscopy, the keto-enol equilibrium of 2-phenyl-, 2-(2-methoxyphenyl)-, and 2-(3-methoxyphenyl)-1,3-indandione in chloroform lies far on the side of the diketo forms 1a-c. Whereas the enol tautomers 2a and 2c are favoured in dimethyl sulfoxide, 2-(2-methoxyphenyl)-1,3-indandione prefers the diketo form 1b even in this solvent.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198919890121
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