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Volumn 11, Issue 8, 2009, Pages 1776-1780

Rh(l)-catalyzed CO gas-free carbonylative cyclization reactions of alkynes with 2-bromophenylboronic acids using formaldehyde

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EID: 65249089162     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol900327x     Document Type: Article
Times cited : (29)

References (41)
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    • 6, see: (a) Wu, X.; Mahalingam. A. K.; Wan, Y.; Alterman, M. Tetrahedron Lett. 2004, 45, 4635-4638.
  • 16
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    • For recent papers on the use of DMF, see
    • (k) Letavic, M. A.; Ly, K. S. Tetrahedron Lett. 2007, 48, 2339-2343. For recent papers on the use of DMF, see:
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    • Letavic, M.A.1    Ly, K.S.2
  • 20
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    • For a recent paper on the use of a carbamovlsilane, see
    • (o) Berger, P.; Bessmernykh, A.; Caille, J.-C; Mignonac, S. Synthesis 2006, 3106-3110. For a recent paper on the use of a carbamovlsilane, see:
    • (2006) Synthesis , pp. 3106-3110
    • Berger, P.1    Bessmernykh, A.2    Caille, J.-C.3    Mignonac, S.4
  • 22
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    • For recent papers on the use of aldehydes, see: a
    • For recent papers on the use of aldehydes, see: (a) Jeong, N.; Kim, D. H.; Choi, J. II. Chem. Commun. 2004, 1134-1135.
    • (2004) Chem. Commun , pp. 1134-1135
    • Jeong, N.1    Kim, D.H.2    Choi II, J.3
  • 32
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    • Recently, Rh(l)-catalyzed carbonylation reactions of alkynes with phenylboronic acid leading to α,β-unsaturated γ-lactones were reported. See: (a) Aksin, Ö; Dege, N.; Artok, L.: Türkmen, H.: Çetinkaya, B. Chem. Commun. 2006, 3187-3189.
    • Recently, Rh(l)-catalyzed carbonylation reactions of alkynes with phenylboronic acid leading to α,β-unsaturated γ-lactones were reported. See: (a) Aksin, Ö; Dege, N.; Artok, L.: Türkmen, H.: Çetinkaya, B. Chem. Commun. 2006, 3187-3189.
  • 35
    • 65249131003 scopus 로고    scopus 로고
    • RhCl(BlNAP)]2: 31P NMR (CD2C1 2) δ 49.5 ppm (d. JP.Rh= 199 Hz, RhCl(cod)]2: 103Rh NMR (CD2C12) δ 2438 ppm (s, The mixture of [RhCl(cod)]2 (2.5 equiv) with B1NAP (1 equiv, 31P NMR (CD2C12) δ 49.5 ppm (d, JPRh=199 Hz, 103Rh NMR (CD2C12) δ 1620 (t, JRtP=199 Hz, 2438 ppm s, For details, see the Supporting Information
    • RtP=199 Hz), 2438 ppm (s). For details, see the Supporting Information.
  • 36
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    • For successful uses of other aldehydes on the CO gas-free carbonylations, see: a
    • For successful uses of other aldehydes on the CO gas-free carbonylations, see: (a) Morimoto, T.; Fuji, K.; Tsutsumi, K.; Kakiuchi, K. J. Am chem. Soc. 2002, 124, 3806-3807.
    • (2002) J. Am chem. Soc , vol.124 , pp. 3806-3807
    • Morimoto, T.1    Fuji, K.2    Tsutsumi, K.3    Kakiuchi, K.4
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    • References 4n, 5a and 5c-f
    • (c) References 4n, 5a and 5c-f.
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    • Zhang, D.; Liu, Z.; Yum. E. K.; Larock. R. C.J. Org Chem. 2007,72, 251-262. (14) (a) Retboll, M.; Edwards. A. J.: Rae, A. D.: Willis. A. C; Bennett. M. A.; Wenger. E. J.Am. Chem. Soc. 2002. 124. 8348-8360.
    • Zhang, D.; Liu, Z.; Yum. E. K.; Larock. R. C.J. Org Chem. 2007,72, 251-262. (14) (a) Retboll, M.; Edwards. A. J.: Rae, A. D.: Willis. A. C; Bennett. M. A.; Wenger. E. J.Am. Chem. Soc. 2002. 124. 8348-8360.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.