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Volumn 49, Issue 15, 2010, Pages 2743-2746

General and efficient copper-catalyzed three-component coupling reaction towards imidazoheterocycles: One-pot synthesis of alpidem and zolpidem

Author keywords

Cyclization; Heterocycles; Homogeneous catalysis; Imidazopyridines; Multicomponent reactions

Indexed keywords

HETEROCYCLES; HOMOGENEOUS CATALYSIS; IMIDAZOPYRIDINES; MULTI-COMPONENT REACTIONS; ONE-POT SYNTHESIS; SYNTHETIC UTILITY; THREE-COMPONENT COUPLING REACTION;

EID: 77950497504     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.200907291     Document Type: Article
Times cited : (405)

References (42)
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    • (Eds.: A. R. Katritzky, C. A. Ramsden, E. F. V. Scriven, R. J. K. Taylor), Elsevier, Oxford, and references therein
    • For a general review on the chemistry of Imidazopyridine derivatives, see: F. Couty, G. Evano in Comprehensive Heterocyclic Chemistry III, Vol.11 (Eds.: A. R. Katritzky, C. A. Ramsden, E. F. V. Scriven, R. J. K. Taylor), Elsevier, Oxford, 2008, pp. 409-499, and references therein.
    • (2008) Comprehensive Heterocyclic Chemistry III , vol.11 , pp. 409-499
    • Couty, F.1    Evano, G.2
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    • 56549087837 scopus 로고    scopus 로고
    • e) M. H. Wiegand. Drugs 2008, 68, 2411;
    • (2008) Drugs , vol.68 , pp. 2411
    • Wiegand, M.H.1
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  • 17
    • 34250879906 scopus 로고    scopus 로고
    • For examples on the synthesis of fused heterocycles by copper and palladium-catalyzed 5-exo-dig heteroannulations, see: a) R. Martin, M. Rodriguez Rivero, S. L. Buchwald, Angew. Chem. 2006, 118, 7237;
    • (2006) Angew. Chem. , vol.118 , pp. 7237
    • Martin, R.1    Rodriguez Rivero, M.2    Buchwald, S.L.3
  • 29
  • 36
    • 77950499724 scopus 로고    scopus 로고
    • 2 is more efficient for the subsequent 5-exo-dig cyclization of 4 to give the imidazo[1,2-a]pyridyl core 5. See Ref. [9] and the discussion therein.
    • 2 is more efficient for the subsequent 5-exo-dig cyclization of 4 to give the imidazo[1,2-a]pyridyl core 5. See Ref. [9] and the discussion therein.
  • 38
    • 77950509843 scopus 로고    scopus 로고
    • See the Supporting Information for Details
    • See the Supporting Information for details.
  • 42
    • 77950484747 scopus 로고    scopus 로고
    • For Patents, See the Supporting Information
    • for patents, see the Supporting Information.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.