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Start Over Descriptor "Semivioxanthin" Database Academic Search Index
2 results on '"Semivioxanthin"'

1. Simple and efficient synthesis of thysanone methyl ether

Author

Bulbule, Vivek J., Koranne, Priti S., Deshpande, Vishnu H., and Borate, Hanumant B.

Subjects
*METHYL ether, *ORGANIC compounds, *ANIONS, *CARBON compounds
Abstract

Abstract: The synthesis of thysanone methyl ether is achieved by employing semivioxanthin methyl ether, which in turn is prepared by the tandem Michael addition of an anion of orsellinate to a substituted dihydropyrone. [Copyright &y& Elsevier]

Published
2007
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2. Application of directed metallation in synthesis. Part 3: Studies in the synthesis of (±)-semivioxanthin and its analogues

Author

Kamila, Sukanta, Mukherjee, Chandrani, Mondal, Sasanka S., and De, Asish

Subjects
*NAPHTHALENE, *THIOPHENES
Abstract

The synthesis of several analogues of (±)-semivioxanthin including five thiophene analogues, using directed metalation are reported. The strategy consisted of the synthesis of functionalized naphthalene or benzo[b]thiophene as building blocks followed by annelation of the pyrone. [Copyright &y& Elsevier]

Published
2003
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