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Volumn 7, Issue 20, 2005, Pages 4527-4530

Synthesis of functionalized 2H-1-benzopyrans by DBU-catalyzed reactions of salicylic aldehydes with allenic ketones and esters

Author keywords

[No Author keywords available]

Indexed keywords

1,8 DIAZABICYCLO(5.4.0)UNDEC 7 ENE; 1,8-DIAZABICYCLO(5.4.0)UNDEC-7-ENE; ALDEHYDE; BENZOPYRAN DERIVATIVE; ESTER; FUSED HETEROCYCLIC RINGS; KETONE;

EID: 26444543230     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol051920v     Document Type: Article
Times cited : (125)

References (36)
  • 3
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    • Katrizky, A. R., Rees, C. W., Eds.; Pergamon: Oxford
    • Hepworth, J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: Oxford, 1984; Vol. 3, pp 737-883.
    • (1984) Comprehensive Heterocyclic Chemistry , vol.3 , pp. 737-883
    • Hepworth, J.1
  • 17
    • 0030919677 scopus 로고    scopus 로고
    • For reactions of allenoates with N-tosylated imines: (a) Xu, Z.; Lu, X. Tetrahedron Lett. 1997, 38, 3461-3464.
    • (1997) Tetrahedron Lett. , vol.38 , pp. 3461-3464
    • Xu, Z.1    Lu, X.2
  • 24
    • 22244463229 scopus 로고    scopus 로고
    • For reactions of allenic esters and ketones with salicyl N-tosylimines: Shi, Y.-L.; Shi, M. Org. Lett. 2005, 7, 3057-3060.
    • (2005) Org. Lett. , vol.7 , pp. 3057-3060
    • Shi, Y.-L.1    Shi, M.2
  • 25
    • 26444617255 scopus 로고    scopus 로고
    • note
    • w, 0.0387, 0.0740.
  • 26
    • 0033592809 scopus 로고    scopus 로고
    • For reactions in which DBU acts as a nucleophilic trigger: (a) Aggarwal, V. K.; Mereu, A. Chem. Commun. 1999, 2311-2312.
    • (1999) Chem. Commun. , pp. 2311-2312
    • Aggarwal, V.K.1    Mereu, A.2
  • 28
    • 1442286540 scopus 로고    scopus 로고
    • (c) Ghosh, N. Synlett 2004, 574-575.
    • (2004) Synlett , pp. 574-575
    • Ghosh, N.1
  • 29
    • 0033592809 scopus 로고    scopus 로고
    • For reactions in which DBU acts as a nucleophilic trigger: (a) Aggarwal, V. K.; Mereu, A. Chem. Commun. 1999, 2311-2312.
    • (1999) Chem. Commun. , pp. 2311-2312
    • Aggarwal, V.K.1    Mereu, A.2
  • 31
    • 1442286540 scopus 로고    scopus 로고
    • (c) Ghosh, N. Synlett 2004, 574-575.
    • (2004) Synlett , pp. 574-575
    • Ghosh, N.1
  • 32
    • 0032500341 scopus 로고    scopus 로고
    • For other examples of synthesis of chromenes: (a) Trost, B. M.; Toste, F. D. J. Am. Chem. Soc. 1998, 120, 9074-9075.
    • (1998) J. Am. Chem. Soc. , vol.120 , pp. 9074-9075
    • Trost, B.M.1    Toste, F.D.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.