Efficient ethylene polymerisation catalysis by a cationic benzyl hafnium complex containing pyrrolide-imine ligands

Journal of the Chemical Society. Dalton Transactions

Volumn , Issue 24, 2002, Pages 4529-4531

  Matsui, Shigekazu ^a,b   Spaniol, Thomas P ^b   Takagi, Yukihiro ^a   Yoshida, Yasunori ^a   Okuda, Jun ^b  

^a MITSUI CHEMICALS INC   (Japan)

^b JOHANNES GUTENBERG UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; CHELATION; COMPLEXATION; POLYMERIZATION; SYNTHESIS (CHEMICAL);

POLYMERIZATION CATALYSTS;

ETHYLENE;

EID: 0037153775     PISSN: 14727773     EISSN: None     Source Type: Journal    
DOI: 10.1039/b209582c     Document Type: Article

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11. 2), 6.35-7.49 (m, Ar-H + pyrrole-H), 7.72-7.73 (m, CH=N).
12. 6): δ 22.47, 54.50, 82.15, 113.48, 119.48, 121.43, 125.23, 128.87, 138.99, 140.01, 146.28, 158.30.
13. 2), 113.91, 120.92, 121.46, 126.48, 127.84, 138.66, 139.98, 149.98, 158.44.
14. 13C NMR. (see ESI).
15. 5Br, -25 °C): δ - 130.25 (o-F), -162.93 (p-F), -165.71 (m-F).
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