Stereochemistry of bichromanyl dimers from γ-tocopherol and γ-tocotrienol
作者:S.H. Goh、N.F. Hew、Moses Lee
DOI:10.1016/s0040-4039(00)61327-8
日期:1992.8
Oxidation of natural γ-tocopherol and γ-tocotrienol gave mainly dimeric products, and their absolute configurations of diastereomeric 5,5′-bichromanyl dimers have been determined by NMR (NOE difference of OH to 2′-methyl) and chromatographic studies.