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Volumn 72, Issue 14, 2007, Pages 5161-5167

Metal triflate-catalyzed cationic benzylation and allylation of 1,3-dicarbonyl compounds

Author keywords

[No Author keywords available]

Indexed keywords

AROMATIC RING; KETOAMIDE; WATER EXTRACTION;

EID: 34447324093     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0705216     Document Type: Article
Times cited : (146)

References (105)
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    • Mixture of DL and meso-bis-1-(4-methoxyphenyl)ethyl ethers. The typical structures are shown in Scheme 1.
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    • See eq 2
    • See eq 2.
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    • The GC yield was calculated based on the calibration line prepared from pure 3a and nitrocyclohexane. The isolated yield of the reaction conditions was 97%.
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    • 2O), 4%. Dimethyl malonate: 0%. Detailed conditions are given in the Supporting Information.
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    • 2Ph, which is an intermediate of the reaction. See Scheme 1.
    • 2Ph, which is an intermediate of the reaction. See Scheme 1.
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    • 3 in nitromethane at 60°C for 2 h gave 2-methyl-5-(1-methyl-1-phenyl)ethylfuran in 99% yield.
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    • Other examples of cationic etherification of benzylic alcohols: (a) Kim, S.; Chung, K. N.; Yang, S. J. Org. Chem. 1987, 52, 3917-3919.
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    • In several cases, the slopes were deduced from the isolated yields
    • In several cases, the slopes were deduced from the isolated yields.


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