Synthesis p. 257 - 259 (1988)
Update date:2022-08-10
Topics:
Mizuno, Takumi
Nishiguchi, Ikuzo
Hirashima, Tsuneaki
Ogawa, Akiya
Kambe, Nobuaki
Sonoda, Noboru
4-Hydroxycoumarins (4-hydroxy-2-oxo-2H-1-benzopyrans) were synthesized in good to excellent yields by C-carbonylation of 2'-hydroxyacetophenones with carbon monoxide in the presence of sulfur and bases.This is the first example of sulfur-assisted C-carbonylation with carbon monoxide.
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Doi:10.1055/s-1975-23912
(1975)Doi:10.1007/BF00846630
()Doi:10.1107/S0108270193013733
(1994)Doi:10.1021/cg500883w
(2015)Doi:10.1002/adsc.202000604
(2020)Doi:10.1248/cpb.15.356
(1967)