P. Jutzi et al., (DIMETHYLAMINOETHYL)CYCLOPENTADIENYL LIGA NDS IN THE CHEMISTRY OF GROUP-13 ELEMENTS (AL, GA, IN), Journal of organometallic chemistry, 460(2), 1993, pp. 30000013-30000015
The synthesis of cyclopentadienyl complexes containing polydentate C(5
)R(4)(CH(2)CH(2)NMe(2)) ligands (R = H, Me) and Group 13 elements (Al,
Ga, In) is described. The compounds (C(5)Me(4)CH(2)CH(2)NMe(2)) AIX(2
) (X = Me, Cl, Br, I), (C(5)Me(4)CH(2)CH(2)NMe(2))MCl(2), (M = Ga, In)
, (C(5)H(4)CH(2)CH(2)NMe(2))AIX(2) (X = H, Me, Et, Cl), (C5H4CH2- CH(2
)NMe(2))GaCl2, and (C(5)H(4)CH(2)CH(2)NMe(2))InMe(2) are obtained by t
hree different procedures. All compounds that have been characterized,
so far, by X-ray diffraction studies show an additional intramolecula
r coordination of the nitrogen atom in the side chain. Monomeric struc
tures and sufficient volatilities make them potential candidates for M
OCVD processes.