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Volumn 47, Issue 16, 2006, Pages 2839-2843

Stereocontrol in ene-dimerisation and trimerisation of 1-trimethylsilyl-3- phenylcyclopropene

Author keywords

[No Author keywords available]

Indexed keywords

1 TRIMETHYLSILYL 3 PHENYCYCLOPROPENE; DIMER; PROPYLENE; UNCLASSIFIED DRUG;

EID: 33644979241     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.12.111     Document Type: Article
Times cited : (13)

References (39)
  • 26
    • 33644986032 scopus 로고    scopus 로고
    • note
    • -1): 3025 m, 2955 s, 2897 m, 1693 s, 1602 m, 1492 m, 1446 s, 1248 s, 841 s, 756 s, 698 s.
  • 28
    • 33644986284 scopus 로고    scopus 로고
    • note
    • -1): 2954 s, 2897 m, 1768 m, 1602 m, 1488 m, 1446 m, 1248 s, 930 m, 912 m, 840 s, 756 s, 691 s.
  • 29
    • 33644985906 scopus 로고    scopus 로고
    • note
    • -1): 2953 s, 1496 s, 1448 s, 1409 s, 1250 s, 1034 s, 1024 s, 954 s, 846 s, 755 s, 695 s.
  • 31
    • 33644982905 scopus 로고    scopus 로고
    • note
    • 3 of 50:41:5 monomer-dimer-trimer immediately after reaction rearranged to a 23:56:14 mixture in 27 h) but had reacted completely in 18 h either neat or as a 7% ethereal solution.
  • 33
    • 33644976929 scopus 로고    scopus 로고
    • note
    • C (125 MHz) including: -0.28+, -0.06+, 0.83+, 18.9+, 19.4+, 20.6, 26.9+, 28.4+, 29.6+, 32.9+, 115.2, 125.62+, 125.75+, 130.9, 136.5, 139.7, 140.4. Complete crystallographic data for compound 18 have been deposited with the Cambridge Crystallographic Data Centre (registration no. 283161).
  • 34
    • 33644988115 scopus 로고    scopus 로고
    • note
    • -1): 2954 s, 2896 m, 1766 s, 1602 s, 1488 m, 1446 m, 1248 s, 979 m, 916 m, 841 s, 755 s, 698 s.
  • 35
    • 33644985406 scopus 로고    scopus 로고
    • note
    • -1): 3079 m, 3059 m, 3027 s, 2952 s, 2895 m, 1840 s, 1601 s, 1496 s, 1445 s, 1403 m, 1247 s, 1071 m, 1030 m, 984 m, 966 m, 894 m, 837 s, 756 s, 698 s.
  • 36
    • 0030748830 scopus 로고    scopus 로고
    • The activation energies calculated for hydrogen-substituted cyclopropene dimerisations (via both endo- and exo-transition states) were in good agreement with those published recently (Q. Deng, B.E. Thomas, K.N. Houk, and P. Dowd J. Am. Chem. Soc. 119 1997 6902 )
    • (1997) J. Am. Chem. Soc. , vol.119 , pp. 6902
    • Deng, Q.1    Thomas, B.E.2    Houk, K.N.3    Dowd, P.4
  • 37
    • 84944426606 scopus 로고
    • Using unscaled frequencies, the isotope effect was calculated at 300 K using the Bigeleisen equation (J. Bigeleisen, and M. Goeppert-Mayer J. Chem. Phys. 15 1947 261 ) as presented in
    • (1947) J. Chem. Phys. , vol.15 , pp. 261
    • Bigeleisen, J.1    Goeppert-Mayer, M.2
  • 39
    • 0002731265 scopus 로고
    • Bell's correction for tunnelling (R.P. Bell Trans. Faraday Soc. 55 1959 1 ) is not large in this case
    • (1959) Trans. Faraday Soc. , vol.55 , pp. 1
    • Bell, R.P.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.