Chemistry
Chemistry
CHEMISTRY BY RON MAGOLDA Medical Products Department E.I. du Pont de Nemours & Co. Wilmington, Del. A highly convergent and efficient route to the synthetically useful dihydropyrancarboxylates has been identified. L.F Tietze, H. Meier, H. Nutt, “The tandem Knoevenagel hetero Diels-Alder reaction with a formylacetic acid equivalent. Synthesis of dihydropyrancarboxylates,” Chemische Berichte, 122, 643-50, April 1989. (Institut für Organische Chemie der Universität Gottin