Polymerisation von Ethylen und 1-Olefinen in wässrigen Medien mit ...

Orangener Feststoff; Ausbeute: 90 %
139
Experimenteller Teil
1 H NMR (400 MHz, CD2Cl2) δ/ppm = 8.38 (vd, JHH = 5.0 Hz, 4 H, 13-H), 8.29 (8 H, 17-H),
8.02 (4 H, 19-H), 7.88 (d, 4 JHH = 2.1 Hz, 4 H, 4-H), 7.76 (2 H, 10-H), 7.65 (vt, JHH
= 7.6 Hz, 4 H, 15-H), 7.50 (2H, 7-H), 7.16 (vt, JHH = 6.5 Hz, 4 H, 14-H), 7.08 (d,
4 JHH = 2.1 Hz, 2 H, 6-H), -0.95 (6 H, 12-H).
13 C NMR (151 MHz, CD2Cl2) δ/ppm = 167.09 (C 7 ), 163.61 (C 2 ), 151.39 (C 13 ), 149.73 (C 8 ,
C 4 ), 141.56 (C 6 ), 140.78 (C 16 ), 138.07 (C 11 ),137.00 (C 15 ), 134.14 (C 9 ), 131.75 (q,
2 JCF = 33.5 Hz, C 18 ), 130.57 (C 17 ), 129.64 (C 10 ), 123.81 (q, 1 JCF = 273.22 Hz, C 20 ),
123.60 (C 14 ), 121.82 (C 19 ), 119.57 (C 1 ), 96.45 (C 5 ), 72.32 (C 3 ), -7.69 (C 12 ).
EA für C70H38F24I4N4Ni2O2 (M = 2048.04 g mol -1 ).
berechnet: C 41.02 % H 1.87 % N 2.74 %
gefunden: C 41.21 % H 2.21 % N 2.91 %
[CH2{[(2,6-(3,5-(CF3)2C6H3)2-4-yl-C6H2)-N=C(H)-(3,5-I2-2-O-C6H2)-κ 2 -N,O]Ni(CH3)
(Pyridin)}2]
(CF3Met/I*py)
I
I
CF3 20
F3C 19
F3C 17
CF3 18
6 5
I
N
O Ni Me
N R
10
11
9 16 7 1
8
N 2
3
Me Ni O
12
R
13
N
14
4
I
15
R=
F 3C
CF 3