TY - JOUR
T1 - Palladium-catalyzed cross-coupling of silanols, silanediols, and silanetriols promoted by silver(I) oxide
AU - Hirabayashi, Kazunori
AU - Mori, Atsunori
AU - Kawashima, Jun
AU - Suguro, Masahiro
AU - Nishihara, Yasushi
AU - Hiyama, Tamejiro
PY - 2000/8/25
Y1 - 2000/8/25
N2 - Palladium-catalyzed cross-coupling of aryl- or alkenylsilanols, silanediols, and silanetriols with a variety of iodoarenes by the catalysis of palladium(0) and in the presence of silver(I) oxide furnished the coupling products in good to excellent yields. The reactions of silanediols or silanetriols under similar conditions proceeded much faster than those of silanols to afford the corresponding coupling products in excellent yields within shorter reaction periods (5-12 h). The measurement of the X-ray diffraction (XRD) pattern of the silver residue after the reaction revealed that silver(I) oxide was converted to silver(I) iodide.
AB - Palladium-catalyzed cross-coupling of aryl- or alkenylsilanols, silanediols, and silanetriols with a variety of iodoarenes by the catalysis of palladium(0) and in the presence of silver(I) oxide furnished the coupling products in good to excellent yields. The reactions of silanediols or silanetriols under similar conditions proceeded much faster than those of silanols to afford the corresponding coupling products in excellent yields within shorter reaction periods (5-12 h). The measurement of the X-ray diffraction (XRD) pattern of the silver residue after the reaction revealed that silver(I) oxide was converted to silver(I) iodide.
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U2 - 10.1021/jo000679p
DO - 10.1021/jo000679p
M3 - Article
AN - SCOPUS:0034714410
SN - 0022-3263
VL - 65
SP - 5342
EP - 5349
JO - Journal of Organic Chemistry
JF - Journal of Organic Chemistry
IS - 17
ER -