메뉴 건너뛰기




Volumn 49, Issue 6, 2010, Pages 1013-1016

Asymmetric alkynylation of imines by cooperative hydrogen bonding and metal catalysis

Author keywords

Asymmetric catalysis; Br nsted acids; Cooperative catalysis; Organocatalysis; Transition metals

Indexed keywords

ALKYNYLATIONS; ASYMMETRIC CATALYSIS; CATALYTIC CYCLES; COOPERATIVE CATALYSIS; H-BONDING; HYDROGEN BONDINGS; METAL CATALYSIS; ORGANOCATALYSIS; PROTECTING GROUP;

EID: 76249109420     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.200906018     Document Type: Article
Times cited : (121)

References (39)
  • 3
    • 3342941927 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2004, 43, 2543-2546;
    • (2004) Angew. Chem. Int. Ed. , vol.43 , pp. 2543-2546
  • 13
    • 61949214560 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2009, 48, 2090-2098.
    • (2009) Angew. Chem. Int. Ed. , vol.48 , pp. 2090-2098
  • 17
    • 9344245165 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed 2004, 43, 5971-5973;
    • (2004) Angew. Chem. Int. Ed , vol.43 , pp. 5971-5973
  • 19
    • 0346243940 scopus 로고    scopus 로고
    • Angew. Chem Int. Ed. 2003, 42, 5763-5766 ;
    • (2003) Angew. Chem Int. Ed. , vol.42 , pp. 5763-5766
  • 20
    • 0037157090 scopus 로고    scopus 로고
    • e) for seminal work in the enantioselective copper-catalyzed alkynylation of imines see: C. Wei, C.-J. Li, J. Am. Chem. Soc. 2002, 124, 5638-5639.
    • (2002) J. Am. Chem. Soc. , vol.124 , pp. 5638-5639
    • Wei, C.1    Li, C.-J.2
  • 25
    • 34548725044 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed 2007, 46, 6903-6906.
    • (2007) Angew. Chem. Int. Ed , vol.46 , pp. 6903-6906
  • 35
    • 1642527475 scopus 로고    scopus 로고
    • b) whereas silver nitrate and triflate catalyze the alkynylation of α-imino esters in the absence of Brønsted acids, silver acetate results in low conversion even after prolonged reaction times. J.-X. Ji, T. T.-L. Au-Yeung, J. Wu, C.W. Yip, A. S. C. Chan, Adv. Synth. Catal. 2004, 546, 42-44;
    • (2004) Adv. Synth. Catal. , vol.546 , pp. 42-44
    • Ji, J.-X.1    Au-Yeung, T.T.-L.2    Wu, J.3    Yip, C.W.4    Chan, A.S.C.5
  • 36
    • 0344496729 scopus 로고    scopus 로고
    • c) the three component silver-catalyzed reaction of aldehydes, cyclic dialkylamines, and terminal alkynes has been described to occur in the absence of coactivators in water: C. Wei, Z. Li, C.-J. Li, Org. Lett. 2003, 5, 4473-4475.
    • (2003) Org. Lett. , vol.5 , pp. 4473-4475
    • Wei, C.1    Li, Z.2    Li, C.-J.3
  • 38
    • 34547590558 scopus 로고    scopus 로고
    • for a perspective article, see: J. Lacour, D. Linder, Science 2007, 577, 462-463.
    • (2007) Science , vol.577 , pp. 462-463
    • Lacour, J.1    Linder, D.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.