A new route to 3-hydroxyphthalides : Application to the synthesis of racemic [5-13C] daunomycinone.

Techniques in Using Carbon 14

William G. Dauben, James C. Reid, Peter E. Yankwich · Analytical Chemistry · 1947 · 105 citations

Natural Sciences, Chemistry, Analytical Chemistry +4

Synthesis of functionalized hydroxyphthalides and their conversion to 3-cyano-1(3H)-isobenzofuranones. The Diels-Alder reaction of methyl 4,4-diethoxybutynoate and cyclohexadienes

John N. Freskos, Gary W. Morrow, John S. Swenton · The Journal of Organic Chemistry · 1985 · 82 citations

Natural Sciences, Chemistry, Green Chemistry +5

Chemistry of aryloxazolines. Applications to the synthesis of lignan lactone derivatives

A. I. MEYERS, Walter B. Avila · The Journal of Organic Chemistry · 1981 · 63 citations

Natural Sciences, Chemistry, Medicinal Chemistry +6

Regiocontrolled synthesis of hydroxyphthalides. Synthesis of (.+-.)-isoochracinic acid and a zealeranone intermediate

Barry M. Trost, G. T. RIVERS, Jeffrey M. Gold · The Journal of Organic Chemistry · 1980 · 61 citations

Natural Sciences, Chemistry, Bioorganic Chemistry +5

SELECTIVE NUCLEAR LITHIATION OF AROMATIC COMPOUNDS: FACILE SYNTHESIS OF METHOXYPHTHALIDE DERIVATIVES BY CARBOXYLATION OF THE LITHIO-COMPOUNDS

Motokazu Uemura, Satoru Tokuyama, Takeo Sakan · Chemistry Letters · 1975 · 51 citations

Natural Sciences, Chemistry, Organic Chemistry +5