메뉴 건너뛰기




Volumn 39, Issue 16, 2000, Pages 2903-2906

Highly efficient ring-opening metathesis polymerization (ROMP) using new ruthenium catalysts containing N-heterocyclic carbene ligands

Author keywords

Carbenes; Metathesis; Polymerizations; Ruthenium

Indexed keywords

ALKENE; CARBENE; LIGAND; MOLYBDENUM; RUTHENIUM;

EID: 0034682918     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-3773(20000818)39:16<2903::AID-ANIE2903>3.0.CO;2-Q     Document Type: Article
Times cited : (571)

References (41)
  • 6
    • 0001249050 scopus 로고
    • 3 salts as metathesis catalysts demonstrated the high functional group tolerance of ruthenium, see: a) H. H. Thoi, K. J. Ivin, J. J. Rooney, J. Mol. Catal. 1982, 15, 245-270;
    • (1982) J. Mol. Catal. , vol.15 , pp. 245-270
    • Thoi, H.H.1    Ivin, K.J.2    Rooney, J.J.3
  • 11
    • 0033549782 scopus 로고    scopus 로고
    • c) T. Weskamp, F. J. Kohl, W. Hieringer, D. Gleich, W. A. Herrmann, Angew. Chem. 1999, 111, 2573-2576; Angew. Chem. Int. Ed. 1999, 38, 2416-2419;
    • (1999) Angew. Chem. Int. Ed. , vol.38 , pp. 2416-2419
  • 18
    • 0032476166 scopus 로고    scopus 로고
    • corrigendum
    • a) T. Weskamp, W. C. Schattenmann, M. Spiegler, W. A. Herrmann, Angew. Chem. 1998, 110, 2631-26tt; Angew. Chem. Int. Ed. 1998, 37, 2490-2493; corrigendum:
    • (1998) Angew. Chem. Int. Ed. , vol.37 , pp. 2490-2493
  • 20
    • 2142833216 scopus 로고    scopus 로고
    • b) T. Weskamp, W. C. Schattenmann, M. Spiegler, W. A. Herrmann, Angew. Chem. 1999, 111, 277; Angew. Chem. Int. Ed. 1999, 38, 262.
    • (1999) Angew. Chem. Int. Ed. , vol.38 , pp. 262
  • 22
    • 0342835341 scopus 로고    scopus 로고
    • note
    • [5-7] All polymerizations were performed under an atmosphere of nitrogen.
  • 23
    • 0343705769 scopus 로고    scopus 로고
    • note
    • A similar observation is obtained when comparing the ROMP activity of 2 (∼300 equiv COD per hour) and its dimethylvinyl carbene derivative (∼200 equiv COD per hour, catalyst structure not shown).
  • 24
    • 0030994105 scopus 로고    scopus 로고
    • For a comprehensive study on phosphane effects in ruthenium-catalyzed olefin metathesis, see: E. L. Dias, S. T. Nguyen, R. H. Grubbs, J. Am. Chem. Soc. 1997, 119, 3887-3897.
    • (1997) J. Am. Chem. Soc. , vol.119 , pp. 3887-3897
    • Dias, E.L.1    Nguyen, S.T.2    Grubbs, R.H.3
  • 25
    • 58149326227 scopus 로고
    • For examples of polymerizing low-strain cyclic olefins using complex 1, see: P. Dounis, W. J. Feast, A. M. Kenwright, Polymer 1995, 36, 2787-2796.
    • (1995) Polymer , vol.36 , pp. 2787-2796
    • Dounis, P.1    Feast, W.J.2    Kenwright, A.M.3
  • 27
    • 0006496665 scopus 로고
    • Other functionalized cyclooctenes have been polymerized by using a cyclometalated aryloxy(chloro)neopentylidenenetungsten complex, see: a) J.-L. Couturier, C. Paillet, M. Leconte, J.-M. Basset, K. Weiss, Angew. Chem. 1992, 104, 622-624; Angew. Chem. Int. Ed. Engl. 1992, 31, 628-631;
    • (1992) Angew. Chem. , vol.104 , pp. 622-624
    • Couturier, J.-L.1    Paillet, C.2    Leconte, M.3    Basset, J.-M.4    Weiss, K.5
  • 28
    • 33748609335 scopus 로고
    • Other functionalized cyclooctenes have been polymerized by using a cyclometalated aryloxy(chloro)neopentylidenenetungsten complex, see: a) J.-L. Couturier, C. Paillet, M. Leconte, J.-M. Basset, K. Weiss, Angew. Chem. 1992, 104, 622-624; Angew. Chem. Int. Ed. Engl. 1992, 31, 628-631;
    • (1992) Angew. Chem. Int. Ed. Engl. , vol.31 , pp. 628-631
  • 30
    • 33748225790 scopus 로고
    • b) J.-L. Couturier, K. Tanaka, M. Leconte, J.-M. Basset, J. Ollivier, Angew. Chem. 1993, 105, 99; Angew. Chem. Int. Ed. Engl. 1993, 32, 112-115.
    • (1993) Angew. Chem. Int. Ed. Engl. , vol.32 , pp. 112-115
  • 39
    • 0343270216 scopus 로고    scopus 로고
    • note
    • The 1,5-dimethyl-1,5-cyclooctadiene (6) employed in this study contained 1,6-dimethyl-1,5-cyclooctadiene (20%) as an inseparable mixture.
  • 40
    • 0343270215 scopus 로고    scopus 로고
    • note
    • [25] We believe that if pure 6 was polymerized, the poly(isoprene) obtained would have perfectly alternating head-to-tail microstructure, since trisubstituted alkylidenes have not been observed to form. Thus, a perfectly alternating ethylene-propylene would be obtained after hydrogenation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.