594858-32-9Relevant articles and documents
Stereoselective synthesis of myo-, neo-, L-chiro, D-chiro, allo-, scyllo-, and epi-inositol systems via conduritols prepared from p-benzoquinone
Podeschwa, Michael,Plettenburg, Oliver,Vom Brocke, Jochen,Block, Oliver,Adelt, Stephan,Altenbach, Hans-Josef
, p. 1958 - 1972 (2007/10/03)
A practical route is described for the flexible preparation of a wide variety of inositol stereoisomers and their polyphosphates. The potential of this approach is demonstrated by the synthesis of myo-, L-chiro-, D-chiro-, epi-, scyllo-, allo-, and neo-inositol systems. Optically pure compounds in either enantiomeric form can be prepared from p-benzoquinone via enzymatic resolution of a derived conduritol B key intermediate. High-performance anion-exchange chromatography with pulsed amperometric detection permits inositol stereoisomers to be resolved and detected with high sensitivity. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.
An efficient enzymatic preparation of (+)- and (-)-conduritol E, a cyclitol with C2 symmetry
Sanfilippo, Claudia,Patti, Angela,Piattelli, Mario,Nicolosi, Giovanni
, p. 1569 - 1573 (2007/10/03)
Lypozyme IM (immobilised lipase from Mucor miehei) catalyses the enantiomeric alcoholysis of tetraacetylconduritol E (±)-2 to give enantiopure (1R,2R,3R,4R)-tetrahydroxycyclohex-5-ene (-)-1, and the unreacted ester (1S,2S,3S,4S)-tetraacetyloxycyclohex-5-ene, (+)-2. The latter was transformed by basic hydrolysis into (+)-1 in high yield and 95% ee. Selective amination of partial ester (-)-3, obtained by short alcoholysis of (±)-2, furnished the previously unreported conduramine F-4, (-)-4.