Synthesis of a Deoxyristomycinic Acid Derivative using Organomanganese Chemistry
Coupling of (3-chloro-2-methylanisole)tricarbonylmanganese tetrafluoroborate with the phenoxide derived from methyl N-Boc-3-hydroxyphenylglycinate gave the diaryl ether manganese complex (6).This complex underwent regiospecific, stereoselective reaction with Schollkopf's chiral glycine enolate equivalent to give a mixture of dienyl-Mn(CO)3 complexes that were converted in a two-step sequence into the protected deoxyristomycinic acid derivative (12).
Pearson, Anthony J.,Lee, Seung-Han,Gouzoules, Fred
p. 2251 - 2254
(2007/10/02)
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