Tetrahedron Letters p. 3381 - 3382 (1983)
Update date:2022-08-05
Topics:
Leardini, Rino
Tundo, Antonio
Zanardi, Giuseppe
Pedulli, Gianfranco
The synthesis of some 2-hydroxy-2(H)-3,3-diaryl- and 3-hydroxy-3(H)-2,2-diaryl-benzothiophens (4) and (7) respectively is described; by acidic treatment these compounds readily rearrange to 2,3-diaryl-benzothiophens (5) in almost quantitative yields
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Doi:10.1007/s10593-009-0290-y
(2009)Doi:10.1016/S0040-4039(00)88188-5
(1983)Doi:10.1246/bcsj.11.208
(1936)Doi:10.1016/0031-9422(75)83027-5
(1975)Doi:10.1002/ardp.19833160912
(1983)Doi:10.1021/jo00176a011
(1984)
