Synthesis of Enantiopure 2-C-Methyl-d-erythritol 4-Phosphate and 2,4-Cyclodiphosphate from d-Arabitol

Autor: Urbansky, M., Davis, C. E., Surjan, J. D., Coates, R. M.
Zdroj: Organic Letters; January 2004, Vol. 6 Issue: 1 p135-138, 4p
Abstrakt: Two key intermediates of the newly discovered mevalonate-independent pathway for isoprenoid biosynthesis were prepared. Optically pure 2-C-methyl-d-erythritol 4-phosphate and 2,4-cyclodiphosphate were chemically synthesized from d-arabitol using a convenient benzylidene and tert-butyldimethylsilyl protection of polyhydroxylated intermediates. The new scheme offers a straightforward route to analogues and labeled forms.
Databáze: Supplemental Index