The influence of substituents on the yields of the synthesis of seven catechines analogues has been studied. 3-Flavene formation is favoured by electron donors substituents on the A and B rings. Yields of the hydroboration reaction are increased by electron donor substituents on the A ring, while substituents on the B ring do not affect the reaction outcome.
Synthesis of gallocatechin-3-gallate analogues / N. Vaiana, L. Rizzi, M.G. Pezzano, R. Restelli, F. Rota, S. Stefanini, S. Vicentini, S. Romeo. - In: LETTERS IN ORGANIC CHEMISTRY. - ISSN 1570-1786. - 4:4(2007 Jun), pp. 288-291. [10.2174/157017807781024291]
Synthesis of gallocatechin-3-gallate analogues
N. VaianaPrimo
;L. RizziSecondo
;M.G. Pezzano;S. RomeoUltimo
2007
Abstract
The influence of substituents on the yields of the synthesis of seven catechines analogues has been studied. 3-Flavene formation is favoured by electron donors substituents on the A and B rings. Yields of the hydroboration reaction are increased by electron donor substituents on the A ring, while substituents on the B ring do not affect the reaction outcome.
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