TY  - JOUR
A1  - Alarcon, Julio
A1  - Alderete, Joel B.
A1  - Aguila, Sergio
A1  - Peter, Martin G.
T1  - Regio and stereoselective hydroxylation of alpha-agarofuran by biotransformation of rhizopus nigricans
N2  - A new synthesis of 9 alpha-hydroxy-alpha-agarofuran (6 alpha) is described, using a microbiological hydroxylation alpha-agarofuran (5) as the key reaction. The stereochemistry of the biohydroxylation was determined on the basis of a NOESY-experiment and GIAO calculations at the B3LYP/cc-pVDZ level. A strong gamma-effect was observed at C15 of the agarofuran ring which was correctly predicted by the GIAO-B3LYP calculations
Y1  - 2005
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/13453
ER  -