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Volumn 62, Issue 21, 1997, Pages 7192-7200

Cyclization of Hindered Fluorinated Dichloro(5- And 6-)alkenyl Radicals. Structural Effects of Olefins on the Selective Formation of 5-exo and 6-endo Cyclization Products

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Indexed keywords


EID: 0000441477     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo970639u     Document Type: Article
Times cited : (10)

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    • In the reaction mixture, 3% yield of [4,4-dichloro-3,3-difluoro- 4-(2-pyridylthio)butylidene]cyclohexane was found as an inseparable component of the mixture with 5g. This 1:1 adduct was derived from the inseparable impurity contained in the starting cyclohexene-1- propionic acid. See the experimental section.
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    • Reich, H. J.; Yelm, K. E.; Wollowitz, S. J. Am. Chem. Soc. 1983, 105, 2503. Garigipati, R. S.; Freyer, A. J.; Whittle, R. R.; Weinreb, S. M. J. Am. Chem. Soc. 1984, 106, 7861. Lambs, L.; Singh, N.; Biellmann, J.-F. J. Org. Chem. 1992, 57, 6301.
    • (1992) J. Org. Chem. , vol.57 , pp. 6301
    • Lambs, L.1    Singh, N.2    Biellmann, J.-F.3
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    • 1542742160 scopus 로고    scopus 로고
    • The dichloromethylene carbon signal was not clearly identified due to the low signal-to-noise ratio
    • The dichloromethylene carbon signal was not clearly identified due to the low signal-to-noise ratio.
  • 68
    • 1542742159 scopus 로고    scopus 로고
    • note
    • The atomic coordinates for this structure have been deposited with the Cambridge Crystallographic Data Centre. The coordinates can be obtained, on request, from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB2 1EZ, UK.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.