Novel synthesis of (d,l) trans-chrysanthemic acid involving a β-diketone fragmentation
Methyl (d,l) trans-chrysanthemate as well as its cis-diastereoisomer have been prepared from dimethyl dimedone, one of their isomers, in a few steps and with complete control of the relative stereochemistry.
Krief, Alain,Jeanmart, Stephane
p. 6167 - 6168
(2007/10/03)
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