Reactions Of 1,3-Dibromo-1,1-Difluoro Compounds With 1,8-Diazabicyclo 5.4.0 Undec-7-Ene

    Authors

    S. Elsheimer; C. J. Foti;M. D. Bartberger

    Comments

    Authors: contact us about adding a copy of your work at STARS@ucf.edu

    Abbreviated Journal Title

    J. Org. Chem.

    Keywords

    Chemistry, Organic

    Abstract

    Difluorodienes result from the double dehydrobromination of 4-aryl-1,3-dibromo-1,1-difluorobutanes with DBU. Attempted syntheses of analogous 4-alkyl or C-alkoxy dienes yield monoelimination products under mild conditions and unexpected trifluoro compounds under more vigorous conditions. 4-Aryl-1,1-difluoro-1,3-butadienes react rapidly with 4-phenyl-1,2,4-triazoline-3,5-dione in Diels-Alder reactions, but these dienes are unreactive toward several other electron-deficient and electron-rich dienophiles.

    Journal Title

    Journal of Organic Chemistry

    Volume

    61

    Issue/Number

    18

    Publication Date

    1-1-1996

    Document Type

    Article

    Language

    English

    First Page

    6252

    Last Page

    6255

    WOS Identifier

    WOS:A1996VG14400031

    ISSN

    0022-3263

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