130942-09-5Relevant articles and documents
STEREOCONTROLLED SYNTHESIS OF HIGHLY FUNCTIONALIZED CYCLOHEXENES. A SHORT SYNTHESIS OF A CHORISMIC ACID PRECURSOR
Posner, Gary H.,Nelson, Todd D.
, p. 4573 - 4586 (2007/10/02)
A convenient and mild thermal procedure has been developed for stereoselective 2+4-cycloadditions of electron-rich 1,2-dioxygenated olefins 7 to electron-deficient 3-sulfonyl-2-pyrone 6 allowing isolation of the structurally and stereochemically rich init