Sumiya, Tatsunobu; Ishigami, Ken; Watanabe, Hidenori published the artcile< Determination of the absolute configuration of nodulisporacid A by the concise synthesis of four stereoisomers via three-component reaction and one-pot construction of the framework>, Quality Control of 617-55-0, the main research area is malate diketene protected hydroxyaldehyde three component coupling; nodulisporacid A preparation absolute configuration.
Four stereoisomers of nodulisporacid A (I) were synthesized by the concise approach, which includes three-component reaction and subsequent one-pot construction of the whole framework. The 1H NMR comparison of amide derivatives revealed the absolute configuration of natural I to be 4R,4’R,6’R.
Tetrahedron Letters published new progress about Absolute configuration. 617-55-0 belongs to class esters-buliding-blocks, and the molecular formula is C6H10O5, Quality Control of 617-55-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics