Markert, Juergen; Hagen, Helmut, Liebigs Annalen der Chemie, 1980, # 5, p. 768 - 778
作者:Markert, Juergen、Hagen, Helmut
DOI:——
日期:——
Straightforward Synthesis of 2-Acetyl-Substituted Benzo[b]thiophenes
作者:Julien Debray、Florence Popowycz、Marc Lemaire
DOI:10.1055/s-0032-1317674
日期:——
Described herein is a green one-step protocol for the preparation of substituted 2-acetylbenzo[b]thiophenes from commercially available aromatic halides. This efficient method has the advantage of using water as the reaction medium, resulting in a high yield of pure cyclized products. Two scaffold types have been prepared using this general procedure: 2-acetylbenzo[b]thiophenes and 2-acetyl-3-aminobenzo[b]thiophenes, both crystallized directly from the reaction mixture, due to their low solubility with water, and without the need for an additional purification step.
MARKERT J.; HAGEN H., LIEBIGS ANN. CHEM., 1980, NO 5, 768-778
作者:MARKERT J.、 HAGEN H.
DOI:——
日期:——
CLARKE K.; FOX W. R.; SCROWSTON R. M., J. CHEM. RES. SYNOP., 1980, NO 2, 33, (M 833-847)
作者:CLARKE K.、 FOX W. R.、 SCROWSTON R. M.
DOI:——
日期:——
Clarke, Kenneth; Fox, William Richard; Scrowston, Richard M., Journal of Chemical Research, Miniprint, 1980, # 2, p. 833 - 847
作者:Clarke, Kenneth、Fox, William Richard、Scrowston, Richard M.