Yayınlanmış 1 Ocak 2010
| Sürüm v1
Dergi makalesi
Açık
Total Synthesis of the Biologically Active, Naturally Occurring 3,4-Dibromo-5-[2-bromo-3,4-dihydroxy-6-(methoxymethyl)benzyl]benzene-1,2-diol and Regioselective O-Demethylation of Aryl Methyl Ethers
Oluşturanlar
- 1. Ataturk Univ, Fac Sci, Dept Chem, TR-25240 Erzurum, Turkey
Açıklama
3,4-Dibromo-5-[2-bromo-3,4-dihydroxy-6-(methoxymethyl)benzyl]benzene-1,2-diol (2), a natural product, has been synthesized for the first time starting from (3-bromo-4,5-dimethoxyphenyl)methanol (5) in five steps and with an overall yield of 34%. The reaction of some methoxymethyl-substituted aryl methyl ethers with BBr3, followed by the addition of MeOH, afforded the corresponding methoxymethyl-substituted arylphenols in high yields.
Dosyalar
bib-df85f301-3d49-42fb-a1a7-b9c0a9dd23c0.txt
Dosyalar
(309 Bytes)
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md5:4aa69e07a94679ead7dfb37f729fe286
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309 Bytes | Ön İzleme İndir |