Tetrahedron letters

Reaction of β-fluorovinamidinium salt with Grignard reagents. Facile and efficient route to (Z)-α-fluoro-α, β-unsaturated aldehydes

H Yamanaka, Y Odani, T Ishihara, JT Gupton

Index: Yamanaka, Hiroki; Odani, Yasumasa; Ishihara, Takashi; Gupton, John T. Tetrahedron Letters, 1998 , vol. 39, # 38 p. 6943 - 6946

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Citation Number: 10

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Kase K, Katayama M, Ishihara T, Yamanaka H, Gupton JT. J. Fluorine Chem. in press. ... (Z)-2-Fluoro-3-phenyl-2-propenal (3a): mp 46–47 °C. IR (KBr): 1688, 1634 cm −1 . 1 H NMR (CDCl 3 , TMS): δ 6.63 (d, J=34.3 Hz, 1H), 7.42–7.51 (m, 5H), 9.35 (d, J=17.1 1H). 19 F ...

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