TY - JOUR
T1 - Formation and reactivity of five-coordinate gallium supported by salen ligands
AU - Hill, Michael S.
AU - Atwood, David A.
PY - 1998/1
Y1 - 1998/1
N2 - This work is an exploration into the synthesis and reactivity of five-coordinate gallium complexes of the ligands, Salen-(tBu)H2 [N,N′-ethylenebis(3,5-di-tert-butylsalicyhdeneimine), (1)], Salpen(tBu)H2 [N,N′-propylenebis(3,5-di-tert-butylsalicylideneimine), (2)], Salophen(tBu)H2 [N,N′-phenylenebis(3,5-di-tert-butylsalicylideneimine), (3)], and Salomphen(tBu)H2 [N,N′-(4,5-dimethyl)phenylenebis(3,5-di-tert-butylsalicylideneimine), (4)]. Fully characterized examples include those of general formula LGaX, where L = 1, X = Cl (5), Et (6); 3, X = Cl (7), Et (10); 4, X = Cl (8), Me (9) Et (11). X-ray structural data is presented for 6, 7, 9, 10, and 11. The ability of these complexes to undergo either alkane or salt elimination reactions is described. In one reaction the unusual salt: [{Salophen(tBu)Ga(MeOH)}2]+BPh4- (12) is obtained.
AB - This work is an exploration into the synthesis and reactivity of five-coordinate gallium complexes of the ligands, Salen-(tBu)H2 [N,N′-ethylenebis(3,5-di-tert-butylsalicyhdeneimine), (1)], Salpen(tBu)H2 [N,N′-propylenebis(3,5-di-tert-butylsalicylideneimine), (2)], Salophen(tBu)H2 [N,N′-phenylenebis(3,5-di-tert-butylsalicylideneimine), (3)], and Salomphen(tBu)H2 [N,N′-(4,5-dimethyl)phenylenebis(3,5-di-tert-butylsalicylideneimine), (4)]. Fully characterized examples include those of general formula LGaX, where L = 1, X = Cl (5), Et (6); 3, X = Cl (7), Et (10); 4, X = Cl (8), Me (9) Et (11). X-ray structural data is presented for 6, 7, 9, 10, and 11. The ability of these complexes to undergo either alkane or salt elimination reactions is described. In one reaction the unusual salt: [{Salophen(tBu)Ga(MeOH)}2]+BPh4- (12) is obtained.
KW - Gallium
KW - Pentacoordination
KW - Salen(tBu)
UR - http://www.scopus.com/inward/record.url?scp=0003693674&partnerID=8YFLogxK
U2 - 10.1002/(sici)1099-0682(199801)1998:1<67::aid-ejic67>3.0.co;2-0
DO - 10.1002/(sici)1099-0682(199801)1998:1<67::aid-ejic67>3.0.co;2-0
M3 - Article
AN - SCOPUS:0003693674
SN - 1434-1948
SP - 67
EP - 72
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
IS - 1
ER -