- Synthesis of (±)-7,8- and 5,6-dimethyl-2-(2-hydroxyisopropyl) tetralins
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7,8-Dimethyl-l-tetralone 4 on sodium borohydride reduction followed by Vilsmeier-Haack reaction furnishes 7, 8-dimethyl-3,4-dihydro-2-naphthaldehyde 10. Reduction of 10 followed by oxidation with Jones reagent yields 7, 8-dimethyl-1,2,3,4-tetrahydro-2-naphthoic acid 12 which on treatment with excess of methyllithium affords 7, 8-dimethyl-2-(2-hydroxyisopropyl) tetralin 2. 5,6-dimethyl-l-tetralone 5 is converted into the 5,6-dimethyl-2-(2-hydroxyisopropyl)tetralin 3 by following similar set of reactions as described above.
- Kadam,Desai,Mane
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p. 752 - 756
(2007/10/03)
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- Synthesis of (+/-)-7,8- and 5,6-Dimethyl-2-(2-hydroxyisopropyl)tetralins, Stress Metabolites from Tobaccco Mosaic Virus Infested Tobacco
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Two stress metabolites (1 and 2) produced by tobacco leaves inoculated with tobacco mosaic virus have been synthesized from the tetrahydronaphthoates (9 and 10), elaborated in turn from 2,3-dimethylbenzaldehyde (6) and 4-(2,3-dimethylphenyl)butanoic acic
- Murali, D.,Rao, G. S. Krishna
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p. 843 - 846
(2007/10/02)
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