A new and efficient route to 4-carboxymethylcoumarins mediated by vinyltriphenylphosphonium salt

The natural coumarins: Occurrence, chemistry and biochemistry

David E. Games · Endeavour · 1983 · 762 citations

Pharmacy, Biochemistry, Chemistry +5

A new coumarin synthesis and its utilization for the synthesis of polycyclic coumarin compounds with anticarcinogenic properties

Ronald G. Harvey, Cecilia Cortez, T. P. Ananthanarayan et al. · The Journal of Organic Chemistry · 1988 · 123 citations

Medicine, Medicinal Chemistry, Pharmacology +7

404. The adducts from triphenylphosphine and dimethyl acetylenedicarboxylate

A. W. Johnson, John C. Tebby · Journal of the Chemical Society (Resumed) · 1961 · 87 citations

Natural Sciences, Biochemistry, Chemistry +2

Photocycloaddition of coumarin to tetramethylethylene. Photoreaction associated with the apparent interception of the coumarin singlet excimer

Paula Parker Wells, Harry Morrison · Journal of the American Chemical Society · 1975 · 61 citations

Natural Sciences, Chemistry, Analytical Chemistry +6

Studies of the reaction of trivalent phosphorus compounds with dialkyl acetylenedicarboxylates in the presence of carbon dioxide

Julian C. Caesar, D. Vaughan Griffiths, P. A. Griffiths et al. · Journal of the Chemical Society Perkin Transactions 1 · 1989 · 26 citations

Natural Sciences, Chemistry, Organic Chemistry +9