SCOPUS 정보 검색 플랫폼

Volumn 349, Issue 14-15, 2007, Pages 2235-2240

Highly efficient ethylene/cyclopentene copolymerization with exclusive 1,2-cyclopentene incorporation by (cyclopentadienyl)(ketimide)titanium(IY) complex-MAO catalysts

(2) Liu, Jingyu a Nomura, Kotohiro a

a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY (Japan)

Author keywords

Copolymerization; Cyclopentadienyl ligands; Cyclopentene; Ethylene; Titanium

Indexed keywords

EID: 36049004926 PISSN: 16154150 EISSN: 15213897 Source Type: Journal
DOI: 10.1002/adsc.200700247 Document Type: Article

Times cited : (45)

References (45)

1
- 84985634153
- For example, a
- For example, a) W. Kaminsky, Angew. Makromol. Chem. 1994, 223, 101-120;
- (1994) Angew. Makromol. Chem , vol.223 , pp. 101-120
- Kaminsky, W.¹

2
- 84985616451
- b) H. Cherdron, M. J. Brekner, F. Osan, Angew. Makromol. Chem. 1994, 223, 121 -133;
- (1994) Angew. Makromol. Chem , vol.223 , pp. 121-133
- Cherdron, H.¹ Brekner, M.J.² Osan, F.³

3
- 0034874621
- c) W. Kaminsky, I. Beulich, M. Arndt-Rosenau, Macromol. Symp. 2001, 173, 211-225;
- (2001) Macromol. Symp , vol.173 , pp. 211-225
- Kaminsky, W.¹ Beulich, I.² Arndt-Rosenau, M.³

4
- 36048965195
- for example: V. Dragutan, R. Streck, Catalytic Polymerization of Cycloolefins, Studies in Surface Science and Catalysis, l3l, Elsevier, Amsterdam, 2000.
- d) for example: V. Dragutan, R. Streck, Catalytic Polymerization of Cycloolefins, Studies in Surface Science and Catalysis, Vol. l3l, Elsevier, Amsterdam, 2000.

5
- 0032119187
- For example, a
- For example, a) D. Ruchatz, G. Fink, Macromolecules 1998, 31, 4669-4673;
- (1998) Macromolecules , vol.31 , pp. 4669-4673
- Ruchatz, D.¹ Fink, G.²

6
- 36048996903
- 1998, 31, 4674-4680;
- (1998) , Issue.31 , pp. 4674-4680

7
- 36048953367
- 1998, 31, 4681-4683;
- (1998) , vol.4681-4683 , Issue.31

8
- 36049001180
- 1998, 31, 4684-4686;
- (1998) , vol.4684-4686 , Issue.31

9
- 0032595904
- b) A. Provasoli, D. R. Ferro, I. Tritto, L. Boggioni, Macromolecules 1999, 32, 6697-6706;
- (1999) Macromolecules , vol.32 , pp. 6697-6706
- Provasoli, A.¹ Ferro, D.R.² Tritto, I.³ Boggioni, L.⁴

10
- 0034317742
- c) I. Tritto, C. Marestin, L. Boggioni, L. Zetta, A. Provasoli, D. R. Ferro, Macromolecules 2000, 33, 8931-8944;
- (2000) Macromolecules , vol.33 , pp. 8931-8944
- Tritto, I.¹ Marestin, C.² Boggioni, L.³ Zetta, L.⁴ Provasoli, A.⁵ Ferro, D.R.⁶

11
- 0035860035
- d) I. Tritto, C. Marestin, L. Boggioni, M. C. Sacchi, H.-H. Brintzinger, D. R. Ferro, Macromolecules 2001, 34, 5770-5777;
- (2001) Macromolecules , vol.34 , pp. 5770-5777
- Tritto, I.¹ Marestin, C.² Boggioni, L.³ Sacchi, M.C.⁴ Brintzinger, H.-H.⁵ Ferro, D.R.⁶

12
- 0037192248
- e) I. Tritto, L. Boggioni, J. C. Jansen, K. Thorshaug, M. C. Sacchi, D. R. Ferro, Macromolecules 2002, 35, 616-623.
- (2002) Macromolecules , vol.35 , pp. 616-623
- Tritto, I.¹ Boggioni, L.² Jansen, J.C.³ Thorshaug, K.⁴ Sacchi, M.C.⁵ Ferro, D.R.⁶

13
- 0032570933
- For example, a
- For example, a) B. A. Harrington, D. J. Crowther, J. Mol. Catal. A 1998, 128, 79-84;
- (1998) J. Mol. Catal. A , vol.128 , pp. 79-84
- Harrington, B.A.¹ Crowther, D.J.²

14
- 0032637858
- b) A. L. McKnight, R. M. Waymouth, Macromolecules 1999, 32, 2816-2825 ;
- (1999) Macromolecules , vol.32 , pp. 2816-2825
- McKnight, A.L.¹ Waymouth, R.M.²

15
- 0037046315
- c) K. Thorshaug, R. Mendichi, L. Boggioni, I. Tritto, S. Trinkle, C. Friedrich, R. Mülhaupt, Macromolecules 2002, 35, 2903-2911;
- (2002) Macromolecules , vol.35 , pp. 2903-2911
- Thorshaug, K.¹ Mendichi, R.² Boggioni, L.³ Tritto, I.⁴ Trinkle, S.⁵ Friedrich, C.⁶ Mülhaupt, R.⁷

16
- 9744230766
- d) T. Hasan, T. Ikeda, T. Shiono, Macromolecules 2004, 37, 8503-8509;
- (2004) Macromolecules , vol.37 , pp. 8503-8509
- Hasan, T.¹ Ikeda, T.² Shiono, T.³

17
- 14644388139
- e) T. Hasan, T. Ikeda, T. Shiono, Macromolecules 2005, 38, 1071-1074;
- (2005) Macromolecules , vol.38 , pp. 1071-1074
- Hasan, T.¹ Ikeda, T.² Shiono, T.³

18
- 33645824708
- f) Z. Cai, Y. Nakayama, T. Shiono, Macromolecules 2006, 39, 2031-2033.
- (2006) Macromolecules , vol.39 , pp. 2031-2033
- Cai, Z.¹ Nakayama, Y.² Shiono, T.³

19
- 0038408491
- a) K. Nomura, M. Tsubota, M. Fujiki, Macromolecules 2003, 36, 3797-3799;
- (2003) Macromolecules , vol.36 , pp. 3797-3799
- Nomura, K.¹ Tsubota, M.² Fujiki, M.³

20
- 15044353662
- b) W. Wang, T. Tanaka, M. Tsubota, M. Fujiki, S. Yamanaka, K. Nomura, Adv. Synth. Catal. 2005, 347, 433-446;
- (2005) Adv. Synth. Catal , vol.347 , pp. 433-446
- Wang, W.¹ Tanaka, T.² Tsubota, M.³ Fujiki, M.⁴ Yamanaka, S.⁵ Nomura, K.⁶

21
- 33745210980
- c) K. Nomura, W. Wang, M. Fujiki, J. Liu, Chem. Commun. 2006, 2659-2661;
- (2006) Chem. Commun , pp. 2659-2661
- Nomura, K.¹ Wang, W.² Fujiki, M.³ Liu, J.⁴

22
- 34548533891
- d) K. Nomura, Y. Yamada, W. Wang, J. Liu, J. Organomet. Chem. 2007, 692, 4675-4682.
- (2007) J. Organomet. Chem , vol.692 , pp. 4675-4682
- Nomura, K.¹ Yamada, Y.² Wang, W.³ Liu, J.⁴

23
- 0035910192
- a) P. Altamura, A. Grassi, Macromolecules 2001, 34, 9197-9200;
- (2001) Macromolecules , vol.34 , pp. 9197-9200
- Altamura, P.¹ Grassi, A.²

24
- 0036266830
- b) Y. Yoshida, J. Saito, M. Mitani, Y. Takagi, S. Matsui, S. Ishii, T. Nakano, N. Kashiwa, T. Fujita, Chem. Commun. 2002, 1298-1299;
- (2002) Chem. Commun , pp. 1298-1299
- Yoshida, Y.¹ Saito, J.² Mitani, M.³ Takagi, Y.⁴ Matsui, S.⁵ Ishii, S.⁶ Nakano, T.⁷ Kashiwa, N.⁸ Fujita, T.⁹

25
- 4644311919
- c) Y. Yoshida, J. Mohri, S. Ishii, M. Mitani, J. Saito, S. Matsui, H. Makio, T. Nakano, H. Tanaka, M. Onda, Y. Yamamoto, A. Mizuno, T. Fujita, J. Am. Chem. Soc. 2004, 126, 12023-12032;
- (2004) J. Am. Chem. Soc , vol.126 , pp. 12023-12032
- Yoshida, Y.¹ Mohri, J.² Ishii, S.³ Mitani, M.⁴ Saito, J.⁵ Matsui, S.⁶ Makio, H.⁷ Nakano, T.⁸ Tanaka, H.⁹ Onda, M.¹⁰ Yamamoto, Y.¹¹ Mizuno, A.¹² Fujita, T.¹³

26
- 1842429667
- d) X.-F. Li, K. Dai, W-P. Ye, L. Part, Y.S. Li, Organometallics 2004, 23, 1223-1230.
- (2004) Organometallics , vol.23 , pp. 1223-1230
- Li, X.-F.¹ Dai, K.² Ye, W.-P.³ Part, L.⁴ Li, Y.S.⁵

27
- 0000806944
- a) W. Kaminsky, R. Spiehl, Makromol. Chem. Macromol. Chem. Phys. 1989, 190, 515-526;
- (1989) Makromol. Chem. Macromol. Chem. Phys , vol.190 , pp. 515-526
- Kaminsky, W.¹ Spiehl, R.²

28
- 0029640289
- b) A. Jerschow, E. Ernst, W. Hermann, N. Müller, Macromolecules 1995, 28, 7095-7099;
- (1995) Macromolecules , vol.28 , pp. 7095-7099
- Jerschow, A.¹ Ernst, E.² Hermann, W.³ Müller, N.⁴

29
- 0037045461
- N. Naga, Y. Imanishi, Y. Macromol. Chem. Phys. 2002, 203, 159-165;
- c) N. Naga, Y. Imanishi, Y. Macromol. Chem. Phys. 2002, 203, 159-165;

30
- 15544374383
- d) N. Naga, J. Polym. Sci. Part A: Polym. Chem. 2005, 43, 1285-1291.
- (2005) J. Polym. Sci. Part A: Polym. Chem , vol.43 , pp. 1285-1291
- Naga, N.¹

31
- 0037425118
- a) A. R. Lavoie, M. H. Ho, R. M. Waymouth, Chem. Commun. 2003, 864-865;
- (2003) Chem. Commun , pp. 864-865
- Lavoie, A.R.¹ Ho, M.H.² Waymouth, R.M.³

32
- 3342927748
- mouth
- b) A. R. Lavoie, R. M. Way- . mouth, Tetrahedron 2004, 60, 7147-7155.
- (2004) Tetrahedron , vol.60 , pp. 7147-7155
- Lavoie, A.R.¹ Way-, R.M.²

33
- 0037126735
- M. Fujita, G.W. Coates, Macromolecules 2002, 35, 9640-9647.
- (2002) Macromolecules , vol.35 , pp. 9640-9647
- Fujita, M.¹ Coates, G.W.²

34
- 17644383320
- L.-M. Tang, Y.-Q. Duan, L. Pan, Y.-S. Li, J. Polym. Sci. Part A: Polym. Chem. 2005, 43, 1681-1689.
- (2005) J. Polym. Sci. Part A: Polym. Chem , vol.43 , pp. 1681-1689
- Tang, L.-M.¹ Duan, Y.-Q.² Pan, L.³ Li, Y.-S.⁴

35
- 33646253413
- D. A. Pennington, S. J. Coles, M. B. Hursthouse, M. Bochmann, S. J. Lancaster, Macromol. Rapid Commun. 2006, 27, 599-604.
- (2006) Macromol. Rapid Commun , vol.27 , pp. 599-604
- Pennington, D.A.¹ Coles, S.J.² Hursthouse, M.B.³ Bochmann, M.⁴ Lancaster, S.J.⁵

36
- 0032166005
- S. J. McLain, J. Feldman, E. F. McCord, K. H. Gardner, M. F. Teasley, E. B. Coughlin, B. J. Sweetman, L. K. Johnson, M. Brookhart, Macromolecules 1998, 31, 6705-6707.
- (1998) Macromolecules , vol.31 , pp. 6705-6707
- McLain, S.J.¹ Feldman, J.² McCord, E.F.³ Gardner, K.H.⁴ Teasley, M.F.⁵ Coughlin, E.B.⁶ Sweetman, B.J.⁷ Johnson, L.K.⁸ Brookhart, M.⁹

37
- 16844378736
- W. Wang, M. Fujiki, K. Nomura, J. Am. Chem. Soc. 2005, 127, 4582-4583.
- (2005) J. Am. Chem. Soc , vol.127 , pp. 4582-4583
- Wang, W.¹ Fujiki, M.² Nomura, K.³

38
- 36048956390
- For reported examples, the catalytic activities by [Me 2Si(C5Me4)(N-t-Bu)]TiCl2, Me 2Si(indenyl)(N-tBu)]TiCl2 or the related complexes (modified by Cp, indenyl fragment)-MMAO catalysts were 10469 kg mol-1 Ti-h (ethylene ca. 1 atm, toluene 5 mL, cyclopentene 15 mL, 7] the activities by bis(phenoxyimine)titanium complex-MAO catalysts were < 49 kg mol-1 Ti-h (ex. ethylene <1 atm, toluene total 10-15 mL, cyclopentene 13.2 mL, 8] The activities by, Ph)NC(R 2)CHC(R1)O]2TiCl (R1 ;R2, CF3 ;CH3, Ph;CF3, t-Bu;CF3)-MMAO catalysts were 38-310 kgpolymer/mol Ti-h (ex. ethylene 1 atm, cyclopentene 5.0mmolmL-1 in toluene, 9] The activities by Ti[3-tBu-2-(O)C6H3CH, N(C6F 5, 2-(C6H5NCH)C
- n = 3.6-4.5).

39
- 33947319973
- For review article, see
- For review article, see: K. Nomura, J. Liu, S. Padmanabhan, B. Kitiyanan, J. Mol. Catal. A 2007, 267, 1-29.
- (2007) J. Mol. Catal. A , vol.267 , pp. 1-29
- Nomura, K.¹ Liu, J.² Padmanabhan, S.³ Kitiyanan, B.⁴

40
- 0037008020
- For the effect of the cyclopentadienyl ligand in ethylene/styrene copolymerization using a series of CpTiCl2(0-2,6-t-Pr 2C6H3)-MAO catalyst systems, see: K. Nomura, H. Okumura, T. Komatsu, N. Naga, Macromolecules 2002, 35, 5388-5395
- 3)-MAO catalyst systems, see: K. Nomura, H. Okumura, T. Komatsu, N. Naga, Macromolecules 2002, 35, 5388-5395.

41
- 36048992417
- We did not choose the Cp'-aryloxo analogues, CpTiCl2(0-2,6-i- Pr2C6H3, because these complexes-MAO catalyst systems afforded low molecular weight copolymers. Other ketimide analogues, CpTiCl2[N=C(R1)R2, R1,R2 t, Bu,Ph, Ph,Ph etc, were not chosen, because these complexes showed low activities to afford polymers with broad molecular weight distributions, 4d
- [4d]

42
- 36049031174
- 13CNMR spectra for poly(ethylene-co-norbornene)s, poly(ethylene-co-cyclopentene)s are shown in the Supporting Information.
- 13CNMR spectra for poly(ethylene-co-norbornene)s, poly(ethylene-co-cyclopentene)s are shown in the Supporting Information.

43
- 36049036874
- [4c] no notable decreases in the activities were seen even after 30 min.
- [4c] no notable decreases in the activities were seen even after 30 min.

44
- 3843049092
- K. Nomura, K. Fujita, M. Fujiki, J. Mol. Catal. A 2004, 220,133-144.
- (2004) J. Mol. Catal. A , vol.220 , pp. 133-144
- Nomura, K.¹ Fujita, K.² Fujiki, M.³

45
- 0034647240
- S. Zhang, W. E. Piers, X. Gao, M. Parvez, J. Am. Chem. Soc. 2000, 122, 5499-5509.
- (2000) J. Am. Chem. Soc , vol.122 , pp. 5499-5509
- Zhang, S.¹ Piers, W.E.² Gao, X.³ Parvez, M.⁴

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.