Investigation of the regioselectivity on the reaction of 2-indolylcyanocuprate with N-(prop-2-en-1-ylidene)-aminium chloride derivatives

Heterocycles

Volumn 71, Issue 11, 2007, Pages 2325-2329

  Ishikura, Minoru ^a   Komatsu, Hiroyuki ^a   Yamada, Koji ^a   Abe, Takumi ^a   Yanada, Reiko ^b  

^a HEALTH SCIENCES UNIVERSITY OF HOKKAIDO   (Japan)

^b HIROSHIMA INTERNATIONAL UNIVERSITY   (Japan)

Author keywords

Electrophile; Iminiumu Chloride; Indole; Indolylcyanocuprate; Regioselectivity

Indexed keywords

EID: 37449016002     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/COM-07-11149     Document Type: Article

References (19)

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15. NOE Correlations of 6c-e and 8: {A figure is presented}
16. 3) δ: 29.2, 32.6, 35.8, 48.4, 109.4. 118.5, 121.2, 121.3, 121.8, 123.0, 123.2, 124.2, 125.0, 125.1, 125.7, 126.6, 127.2, 127.3, 128.7, 129.4, 137.2, 137.8, 151.2, 151.4, 153.3.
17. 2) with AcOEt-hexane (1:15) as an eluent to give 5e and 6e.
18. 3) δ: 18.2, 25.8, 29.1, 29.6, 48,1, 53.1, 109.1, 110.4, 116.4, 119.6, 119.9, 121.0, 121.4, 121.9, 123.1, 125.2, 126.4, 127.0, 127.4, 127.9, 128.7, 129.2, 129.8, 134.5, 136.7, 137.0, 139.6, 151.6, 154.9.
19. 3) δ: 23.4, 29.3, 46.5, 50.9, 51.4, 106.3. 108.6. 119.2, 119.7, 121.5, 121.8, 124.5, 125.2, 125.8, 126.4, 127.1, 127.6, 127.8. 128.1. 129.2, 129.3, 135.7, 137.1, 139.4, 151.4, 155.5.