Enzymic Resolution of a C2 Symmetric Diol Derived from p-Benzoquinone: Synthesis of (+)- and (-)-Bromoxone
作者:Carl R. Johnson、Michael W. Miller
DOI:10.1021/jo00126a012
日期:1995.10
New Stereoselective Route to the Epoxyquinol Core of Manumycin-Type Natural Products. Synthesis of Enantiopure (+)-Bromoxone, (−)-LL-C10037α, and (+)-KT 8110
作者:Oliver Block、Georg Klein、Hans-Josef Altenbach、David J. Brauer
DOI:10.1021/jo991324c
日期:2000.2.1
manumycin-type compounds. Starting fromp-benzoquinone, optically pure compounds in both forms can be prepared via enzymatic resolution of a derived diacetoxy conduritol. A diepoxy aminoinositol is accessible which can function for formation of enantiopure epoxyquinones and quinols. Examples are given for acylation reactions of this amine with several acyl derivatives. With this approach (-)-LL-C10037alpha and quinones