메뉴 건너뛰기




Volumn 8, Issue 2, 2010, Pages 442-450

Studies on the Claisen rearrangements in the indolo[2,3-b]quinoline system

Author keywords

[No Author keywords available]

Indexed keywords

CLAISEN REARRANGEMENT; DFT CALCULATION; NATURAL PRODUCTS; RATIONALISATION; SUBSTRATE STRUCTURE;

EID: 72949119693     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/b915677a     Document Type: Article
Times cited : (21)

References (54)
  • 1
    • 0001521888 scopus 로고
    • K. Fuji Chem. Rev. 1993 93 2037 2066
    • (1993) Chem. Rev. , vol.93 , pp. 2037-2066
    • Fuji, K.1
  • 23
    • 72949106197 scopus 로고    scopus 로고
    • note
    • 13C signal could correspond to the carbonyl carbon of the structure below. Whilst this cannot be ruled out without synthesis of this compound, initial computational studies using the Database Service suggest that the carbonyl carbon in 5 would be expected to come at some 17 ppm downfield of that for the structure below;
  • 25
    • 0030889154 scopus 로고    scopus 로고
    • and references therein
    • H.Y. Yoo K. N. Houk J. Am. Chem. Soc. 1997 119 2877 2884, and references therein
    • (1997) J. Am. Chem. Soc. , vol.119 , pp. 2877-2884
    • Yoo, H.Y.1    Houk, K.N.2
  • 26
    • 72949105095 scopus 로고    scopus 로고
    • note
    • 2 = 0.1376 for all data. Flack parameter -0.005(14)
  • 32
    • 72949112954 scopus 로고    scopus 로고
    • note
    • Limited information on the absolute stereochemistry of the communesin group of natural products is available and is confused by previous structural corrections. As (R)-(-)-3-buten-2-ol is also readily available, 18 can be prepared as either enantiomer as required. An elegant palladium-catalyzed enantioselective allylation has been used to generate the C11a quaternary centre in systems of this type.
  • 34
    • 0030200756 scopus 로고    scopus 로고
    • For an overview of asymmetric Claisen reactions see
    • For an overview of asymmetric Claisen reactions see: D. Enders M. Knopp R. Schiffers Tetrahedron: Asymmetry 1996 7 1847 1882
    • (1996) Tetrahedron: Asymmetry , vol.7 , pp. 1847-1882
    • Enders, D.1    Knopp, M.2    Schiffers, R.3
  • 37
    • 36148935938 scopus 로고    scopus 로고
    • For existing approaches to the communesins see
    • For existing approaches to the communesins see: J. Yang H. Wu L. Shen Y. Qin J. Am. Chem. Soc. 2007 129 13794 13795
    • (2007) J. Am. Chem. Soc. , vol.129 , pp. 13794-13795
    • Yang, J.1    Wu, H.2    Shen, L.3    Qin, Y.4
  • 46
    • 1942489302 scopus 로고    scopus 로고
    • The synthesis of the structurally related natural product, perophoramidine and its dehalo-analogue have also been reported recently
    • The synthesis of the structurally related natural product, perophoramidine and its dehalo-analogue have also been reported recently: J. R. Fuchs R. L. Funk J. Am. Chem. Soc. 2004 126 5068 5069
    • (2004) J. Am. Chem. Soc. , vol.126 , pp. 5068-5069
    • Fuchs, J.R.1    Funk, R.L.2
  • 48
    • 0022361129 scopus 로고
    • 4-Bromoindole derivative 20 was initially prepared according to
    • 4-Bromoindole derivative 20 was initially prepared according to: M. Somei K. Kizu M. Kunimoto F. Yamada Chem. Pharm. Bull. 1985 33 3696 3708
    • (1985) Chem. Pharm. Bull. , vol.33 , pp. 3696-3708
    • Somei, M.1    Kizu, K.2    Kunimoto, M.3    Yamada, F.4
  • 53
    • 33947085552 scopus 로고
    • As determined by Mosher's ester formation
    • As determined by Mosher's ester formation: J. A. Dale H. S. Mosher J. Am. Chem. Soc. 1973 95 512 519
    • (1973) J. Am. Chem. Soc. , vol.95 , pp. 512-519
    • Dale, J.A.1    Mosher, H.S.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.