Superacidic and HUSY-Zeolite Activation of 1,3-Indandione: Reactions with Benzene and Cyclohexane Full article
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Tetrahedron Letters
ISSN: 0040-4039 |
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| Output data | Year: 2007, Volume: 48, Number: 32, Pages: 5631-5634 Pages count : 4 DOI: 10.1016/j.tetlet.2007.06.023 | ||||
| Tags | SUPERELECTROPHILIC ACTIVATION; CATALYZED REACTIONS; SOLID ACIDS; 1-INDANONES; 1-PHENYL-2-PROPEN-1-ONES; 8-HYDROXYQUINOLINE; CYCLIZATION; CHEMISTRY | ||||
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Abstract:
1,3-Indandione (1) readily condenses with benzene and undergoes selective ionic hydrogenation with cyclohexane when activated by superacids, such as CF3SO3H, AlCl3 and AlBr3 to give 3,3-diphenyl-1-indanone (4) and 1-indanone (7), respectively. Combination of these reactions in ‘one-pot’ yields 3-phenyl-1-indanone (5). In addition, similar reactions have been carried out using the regenerable solid acid, HUSY-zeolite, providing an effective excess of acidic sites. The mechanism of these reactions, with potential involvement of superelectrophilic dicationic intermediates, is discussed.
Cite:
Koltunov K.Y.
Superacidic and HUSY-Zeolite Activation of 1,3-Indandione: Reactions with Benzene and Cyclohexane
Tetrahedron Letters. 2007. V.48. N32. P.5631-5634. DOI: 10.1016/j.tetlet.2007.06.023 WOS Scopus РИНЦ ANCAN OpenAlex
Superacidic and HUSY-Zeolite Activation of 1,3-Indandione: Reactions with Benzene and Cyclohexane
Tetrahedron Letters. 2007. V.48. N32. P.5631-5634. DOI: 10.1016/j.tetlet.2007.06.023 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Apr 25, 2007 |
| Accepted: | Jun 7, 2007 |
| Published online: | Jun 9, 2007 |
| Published print: | Aug 6, 2007 |
Identifiers:
| Web of science: | WOS:000248427100012 |
| Scopus: | 2-s2.0-34447312872 |
| Elibrary: | 13535288 |
| Chemical Abstracts: | 2007:776594 |
| Chemical Abstracts (print): | 147:365051 |
| OpenAlex: | W2037207960 |