Efficient and convenient synthesis of angular furanocoumarins from hydroxycoumarins

DOI: 10.1248/cpb.44.1986

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1986 - 1988 (1996)

Update date:2022-08-04

Topics:

Authors:

Harayama, Takashi

Nishita, Yoshitaka

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Article abstract of DOI:10.1248/cpb.44.1986

Angular furanocoumarins (1) were synthesized via sequential reactions of vinylation of halo-hydroxycoumarins (5 or 6) with chlorodimethylvinylsilane (8) and Pd catalyst, oxidation of Tl(NO₃)₃ in methanol, and treatment with acid.

Full text of DOI:10.1248/cpb.44.1986

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