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Volumn 14, Issue 11, 2012, Pages 2906-2909

Efficient synthesis of α-tertiary α-silylamines from aryl sulfonylimidates via one-pot, sequential C-Si/C-C bond formations

Author keywords

[No Author keywords available]

Indexed keywords

AMINE; DYES, REAGENTS, INDICATORS, MARKERS AND BUFFERS; LITHIUM; ORGANOMETALLIC COMPOUND; ORGANOSILICON DERIVATIVE; PHENYLDIMETHYLSILYLLITHIUM; SULFONE;

EID: 84861818014     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/ol301194e     Document Type: Article
Times cited : (21)

References (60)
  • 1
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    • For a review of the chemistry and biological activities of silylmethylamines and their derivatives, see
    • For a review of the chemistry and biological activities of silylmethylamines and their derivatives, see: Picard, J.-P. Adv. Organomet. Chem. 2005, 52, 175
    • (2005) Adv. Organomet. Chem. , vol.52 , pp. 175
    • Picard, J.-P.1
  • 17
    • 17444405334 scopus 로고    scopus 로고
    • The addition of dimethylphenylsilyllithium to acetophenone-derived imine to afford the desired silylmethylamine in 11% yield
    • The addition of dimethylphenylsilyllithium to acetophenone-derived imine to afford the desired silylmethylamine in 11% yield: Ballweg, D. M.; Miller, R. C.; Gray, D. L.; Scheidt, K. A. Org. Lett. 2005, 7, 1403
    • (2005) Org. Lett. , vol.7 , pp. 1403
    • Ballweg, D.M.1    Miller, R.C.2    Gray, D.L.3    Scheidt, K.A.4
  • 18
    • 37549019357 scopus 로고    scopus 로고
    • The addition of diphenylmethylsilyllithium to acetone-derived imine gives a 31% yield
    • The addition of diphenylmethylsilyllithium to acetone-derived imine gives a 31% yield: Nielsen, L.; Lindsay, K. B.; Faber, J.; Nielsen, N. C.; Skrydstrup, T. J. Org. Chem. 2007, 72, 10035
    • (2007) J. Org. Chem. , vol.72 , pp. 10035
    • Nielsen, L.1    Lindsay, K.B.2    Faber, J.3    Nielsen, N.C.4    Skrydstrup, T.5
  • 40
    • 0000174201 scopus 로고
    • Substitutions of the cyano group in 1-piperidinocyclohexanecarbonitrile by arylmagnesium halides have been described; see
    • Substitutions of the cyano group in 1-piperidinocyclohexanecarbonitrile by arylmagnesium halides have been described; see: Maddox., H.; Godefroi, E. E.; Parcell, R. F. J. Med. Chem. 1965, 8, 230
    • (1965) J. Med. Chem. , vol.8 , pp. 230
    • Maddox, H.1    Godefroi, E.E.2    Parcell, R.F.3
  • 46
    • 8744303700 scopus 로고    scopus 로고
    • Similarly, methyl N -Tf-phenylimidate underwent the addition reaction and gave phenyl acylsilane 5 in 84% yield. This method for synthesizing aryl acylsilanes can be considered complementary to Scheidt's protocol. Scheidt's protocol is efficient for preparing alkyl acylsilanes using silyllithium species; however, it offers limited possibilities for aryl acylsilanes due to the undesired Brook rearrangement and subsequent transformations. See
    • Similarly, methyl N -Tf-phenylimidate underwent the addition reaction and gave phenyl acylsilane 5 in 84% yield. This method for synthesizing aryl acylsilanes can be considered complementary to Scheidt's protocol. Scheidt's protocol is efficient for preparing alkyl acylsilanes using silyllithium species; however, it offers limited possibilities for aryl acylsilanes due to the undesired Brook rearrangement and subsequent transformations. See: Clark, C. T.; Milgram, B. C.; Scheidt, K. A. Org. Lett. 2004, 6, 3977
    • (2004) Org. Lett. , vol.6 , pp. 3977
    • Clark, C.T.1    Milgram, B.C.2    Scheidt, K.A.3
  • 52
    • 79955425788 scopus 로고    scopus 로고
    • For differences in reaction behavior of freshly prepared and commercially available vinylMgBr, see
    • For differences in reaction behavior of freshly prepared and commercially available vinylMgBr, see: Ushakov, D. B.; Navickas, V.; Strobele, M.; Maichle-Mossmer, C.; Sasse, F.; Maier, M. E. Org. Lett. 2011, 13, 2090
    • (2011) Org. Lett. , vol.13 , pp. 2090
    • Ushakov, D.B.1    Navickas, V.2    Strobele, M.3    Maichle-Mossmer, C.4    Sasse, F.5    Maier, M.E.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.