Relationships between basicity, redox behaviour of ferrocenylamines and their reactivity with Pt[II] compounds
作者:Noel W. Duffy、Jacqui Harper、P. Ramani、R. Ranatunge-Bandarage、Brian H. Robinson、Jim Simpson
DOI:10.1016/s0022-328x(98)00603-2
日期:1998.8
pKb values for the ferrocenylamines, [(η-C5H4(CH2)xNH2)FeCp] x=1, 2, 3; [(η-C5H4CH2NHR)FeCp] R=Me, 4, Ph, 5; [η-C5H4CHR′NR2]FeCp} R′/R=H/Me, 6, R′/R=H/Ph, 7, Me/Me, 8;[η-C5H4CHRNMe2)2Fe] R=H 9, Me 10; [1,2η-C5H3(CH2NMe2)(PPh2)}FeCp] 11, 1,2η-C5H3[CH(Me)NMe2](PR2}}Fe[η-C5H4(PPh2)n] n=0, R=iPr 12, Ph 13, n=1, R=Me 14, are correlated with inductive, neighbouring group and steric effects. Corresponding
p ķ b为ferrocenylamines值,[(η -C 5 ħ 4(CH 2)X NH 2)FeCp] X = 1,2,3 ; [(η- C 5 H 4 CH 2 NHR)FeCp] R = Me,4,Ph,5 ; [ η- C 5 H 4 CHR'NR 2 ] FeCp} R'/ R = H / Me,6,R'/ R = H / Ph,7,Me / Me,8 ; [ η- C5 H 4 CHRNMe 2)2 Fe] R = H 9,Me 10 ; [1,2- η -C 5 ħ 3(CH 2 NME 2)(PPH 2)} FeCp] 11,1,2 η -C 5 ħ 3 [CH(Me)的NME 2 ](PR 2 }}
铁[ η- C 5 H 4(PPh 2)n ] n = 0,R = i Pr 12,Ph 13,n= 1,R = Me 14,与感应,邻近基团和空间效应相关。已经合成了相应的盐。p