8-Methoxypsoralen

Details 8-Methoxypsoralen 8-Methoxypsoralen

1976-04-12

1978-12-12

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26034622, C07D31178

Patent

active

041295757

ABSTRACT:
8-Methoxypsoralen is prepared in six steps from pyrogallol including hydrogenation of 6,7-dihydroxy-2,3-dihydrobenzofuran and dehydrogenation of 2,3-dihydroxanthotoxin. Improvements in these two steps lead to a marked overall increase in yield.

REFERENCES:
house, Modern Synthetic Reactions, second edition, 1972, pp. 3, 37-40.
Davis et al., J. Chem. Soc., (1950), 3202-3206.
Lagercrantz, Acta Chemica Scandinavica, vol. 10, (1956), pp. 647-654.
Fieser and Fieser, Reagents for Org. Syn., p. 293.
Houben-Weyl, p. 284.

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