Iterative Synthesis of (Oligo)deoxypropionates via Zinc-Catalyzed Enantiospecific sp3-sp3 Cross-Coupling
Iterative Synthesis of (Oligo)deoxypropionates via Zinc-Catalyzed Enantiospecific sp3-sp3 Cross-Coupling
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DOI:
10.1021/ol901944b
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发表时间:
2009-10-15
期刊:
影响因子:
5.2
通讯作者:
Breit, Bernhard
中科院分区:
文献类型:
--
作者:
Brand, Gabriel J.;Studte, Christopher;Breit, Bernhard
This group's recently reported mild zinc-catalyzed enantiospecific sp(3)-sp(3) cross-coupling of lactic acid tert-butylester triflate with Grignard reagents was now applied to an iterative approach in the synthesis of a series of all four possible diastereomers of the shown trideoxypropionate. Oligodeoxypropionate structures are a common motif in a large number of biologically relevant natural products of polyketide origin thus making our approach a versatile tool in their synthesis.