Synthesis and spectroscopic examination of various substituted 1, 3-dibenzoylmethane, active agents for UVA/UVB photoprotection

…, I Bombarda, L Decome, JC Wallet, EM Gaydou

Index: Wallet, Jean-Claude; Gaydou, Emile M. Synthetic Communications, 1996 , vol. 26, # 22 p. 4097 - 4103

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Citation Number: 7

Abstract

We describe the synthesis of eighteen variously substituted 1, 3-dibenzoylmethane (1, 3- DBM) and their change in absorption spectra depending of the nature of donor or acceptor substituents on one or the two aromatic moieties. These compounds were prepared in two

~12%

~50%

~14%

~32%

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