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An Efficient Stereoselective Synthesis of (2S,4S,5R)-(-)- and (2R,4R,5S)-(+)-Bulgecinine.

✍ Scribed by Subhash P. Chavan; Cherukupally Praveen; Pallavi Sharma; U. R. Kalkote


Publisher
John Wiley and Sons
Year
2005
Weight
9 KB
Volume
36
Category
Article
ISSN
0931-7597

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## Abstract 1,4,5,8,9,16‐Hexahydroxytetraphenylene (**5**) was synthesized by an iodobenzene diacetate‐mediated phenolic oxidation. Enantiopure forms of 1,4,5,8,9,16‐hexahydroxytetraphenylenes [(__S__,__R__,__S__)‐**5** and (__R__,__S__,__R__)] were successfully synthesized either by using (__S__,_