TY - JOUR
T1 - Intramolecularly Base-Stabilized Group 13 Aryloxide Complexes
AU - Atwood, David A.
AU - Cowley, Alan H.
AU - Schlüter, Rodney D.
AU - Bond, Marcus R.
AU - Carrano, Carl J.
PY - 1995/4/1
Y1 - 1995/4/1
N2 - Three group 13 complexes of the ortho-chelating 2,4,6-tris((dimethylamino)methyl)phenoxy (ArnHD−) ligand have been prepared. Reaction of the lithio derivative, ArnOLi, with gallium trichloride in 1:1 stoichiometry afforded [ArnOGaCl2]2 (1). Treatment of gallium or indium trichloride with 2 equiv of ArnOLi resulted in the gallate and indate complexes [(ArnO)2GaCl2]Li (2) and [(ArnO)2lnCl2]Li (3), respectively. Compound 2 was also prepared by addition of 1 equiv of ArnHDLi to 1. The structure of the indate complex, 3, has been determined by X-ray crystallography. Compound 3 crystallizes in the monoclinic space group C2/c with a = 14.903(3) Å, b = 14.936-(3) Å, c = 22.076(4) A, β = 101.78(3)°, V = 4810(2) Å3, and Z = 4. All three compounds were characterized on the basis of elemental analysis, NMR, and mass spectral data.
AB - Three group 13 complexes of the ortho-chelating 2,4,6-tris((dimethylamino)methyl)phenoxy (ArnHD−) ligand have been prepared. Reaction of the lithio derivative, ArnOLi, with gallium trichloride in 1:1 stoichiometry afforded [ArnOGaCl2]2 (1). Treatment of gallium or indium trichloride with 2 equiv of ArnOLi resulted in the gallate and indate complexes [(ArnO)2GaCl2]Li (2) and [(ArnO)2lnCl2]Li (3), respectively. Compound 2 was also prepared by addition of 1 equiv of ArnHDLi to 1. The structure of the indate complex, 3, has been determined by X-ray crystallography. Compound 3 crystallizes in the monoclinic space group C2/c with a = 14.903(3) Å, b = 14.936-(3) Å, c = 22.076(4) A, β = 101.78(3)°, V = 4810(2) Å3, and Z = 4. All three compounds were characterized on the basis of elemental analysis, NMR, and mass spectral data.
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U2 - 10.1021/ic00112a034
DO - 10.1021/ic00112a034
M3 - Article
AN - SCOPUS:0000385567
SN - 0020-1669
VL - 34
SP - 2186
EP - 2189
JO - Inorganic Chemistry
JF - Inorganic Chemistry
IS - 8
ER -