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Paper | Regular issue | Vol 31, No. 11, 1990, pp.1975-1982
Published online, 1st January, 1970
DOI: 10.3987/COM-90-5511
Chiral Prodyes. Ethers and Esters of Dihydrofluorescein, Part 1: Dibenzyldihydrofluorescein (DBDF) a New Reagent

Dragana Tadic and Arnold Brossi*

*Natural Products Section, Laboratory of Structural Biology, NIDDK, National Instutute of Health, Bethesda, Maryland 20892-0815, U.S.A.


Ethers and esters of dihydrofluorescein (4) were prepared by chemical modification of the benzyl ester (6), obtained by benzylation of fluorescein (1), and reduction of benzyl ester (3) with sodium borohydride.