메뉴 건너뛰기




Volumn 68, Issue 15, 2012, Pages 3243-3252

Vinyl polymerization versus [1,3] O to C rearrangement in the ruthenium-catalyzed reactions of vinyl ethers with hydrosilanes

Author keywords

Catalyst; Cationic Mechanism; Hydrosilane; Rearrangement; Vinyl polymerization

Indexed keywords

ALDEHYDE; ALKYL ETHER; BENZYL DERIVATIVE; CARBONYL DERIVATIVE; HYDROSILANE; KETONE; RUTHENIUM; SILANE DERIVATIVE; UNCLASSIFIED DRUG; VINYL DERIVATIVE;

EID: 84858707766     PISSN: 00404020     EISSN: 14645416     Source Type: Journal    
DOI: 10.1016/j.tet.2012.02.025     Document Type: Article
Times cited : (10)

References (53)
  • 3
    • 33847273019 scopus 로고    scopus 로고
    • For representative reviews
    • For representative reviews: (a) Goethals, E. J.; Prez, F. D. Prog. Polym. Sci. 2007, 32, 220-246;
    • (2007) Prog. Polym. Sci. , vol.32 , pp. 220-246
    • Goethals, E.J.1    Prez, F.D.2
  • 6
    • 78649813392 scopus 로고    scopus 로고
    • Recent studies on living cationic polymerization showed that fine tuning of the nucleophilicity of the counter anion could lead to equilibrium between active species and a dormant species giving living nature to the polymerization. See
    • Recent studies on living cationic polymerization showed that fine tuning of the nucleophilicity of the counter anion could lead to equilibrium between active species and a dormant species giving living nature to the polymerization. See, Kanazawa, A.; Kanaoka, S.; Aoshima, S. Chem. Lett. 2010, 39, 1232-1237.
    • (2010) Chem. Lett. , vol.39 , pp. 1232-1237
    • Kanazawa, A.1    Kanaoka, S.2    Aoshima, S.3
  • 10
    • 33845471185 scopus 로고
    • (a) Lutz, R. P. Chem. Rev. 1984, 84, 205-247;
    • (1984) Chem. Rev. , vol.84 , pp. 205-247
    • Lutz, R.P.1
  • 19
    • 0037241494 scopus 로고    scopus 로고
    • Discussion on the nucleophilicity and electrophilicity
    • Discussion on the nucleophilicity and electrophilicity: (a) Mayer, H.; Kempf, B.; Ofial, A. R. Acc. Chem. Res. 2003, 36, 66-77;
    • (2003) Acc. Chem. Res. , vol.36 , pp. 66-77
    • Mayer, H.1    Kempf, B.2    Ofial, A.R.3
  • 26
    • 0003426786 scopus 로고
    • For general reviews on the catalytic hydrosilylation: Patai, S., Rappoport, Z., Eds.; John Wiley, and Sons: New York, NY
    • For general reviews on the catalytic hydrosilylation: (a) Ojima, I. In The Chemistry of Organosilicon Compounds; Patai, S., Rappoport, Z., Eds.; John Wiley, and Sons: New York, NY, 1989;
    • (1989) The Chemistry of Organosilicon Compounds
    • Ojima, I.1
  • 31
    • 37049117750 scopus 로고
    • 8/hydrosilane system for cationic type polymerizations
    • 8/hydrosilane system for cationic type polymerizations. (a) Chalk, A. J. J. Chem. Soc., Chem. Commun. 1970, 847-848;
    • (1970) J. Chem. Soc., Chem. Commun. , pp. 847-848
    • Chalk, A.J.1
  • 32
    • 0030726124 scopus 로고    scopus 로고
    • and references cited therein
    • (b) Crivello, J. V.; Rajaraman, S. J. Tetrahedron 1997, 53, 15167-15186 and references cited therein.
    • (1997) Tetrahedron , vol.53 , pp. 15167-15186
    • Crivello, J.V.1    Rajaraman, S.J.2
  • 51
    • 84858706760 scopus 로고    scopus 로고
    • note
    • Although the catalyst A is stable to air and moisture, active species is generated in contact with hydrosilanes. As shown in Table 2, runs 2 and 3, use of excess amounts of hydrosilanes is recommended to obtain the polymer in high yields. Activation of A by smaller amounts of hydrosilanes leads to inefficient generation of the active species, which lowers the yield of the product. Since A is not very soluble to either hydrosilanes or most of vinyl ethers, addition of small amounts of solvents helps the reaction medium homogeneous.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.