[VO(O n Pr)3 ]与席夫碱3,5-(t Bu)2 -2-OH-C 6 H 2 CH(N(x -OR-C 6 H 4))的反应(R = Me; x = 2,L 1 H; x = 3,L 2 H; x = 4,L 3 H; R = Et(L 4 H),CF 3(L 5 H),Ph(L 6 H))或4-甲基-3-(R)-2-(OH)-C 6 H 4 C N(2'-(2''-(OR1)C 6 H 4)C 6 H 4)(R =
金刚烷基,R 1 = Ph( L 7 H)或R = C(Me) 2 Ph,R 1 = Ph( L 8 H))得到bis(螯合物)
钒( IV)络合物[VO( L n) 2 ]( n = 1( 1 ·2MeCN); n = 2( 2); n = 3( 3 ·2MeCN); n = 4( 4); n = 5( 5); n= 6(6); n= 6,(7 ·1.5MeCN);n=