Tetrahedron Letters

Reinterpretation of long-range 1 H-19 F spin—spin coupling in 1, 4-dihydro-1, 4-epoxynaphthalenes and related systems

GW Gribble, WJ Kelly

文献索引：Gribble, Gordon W.; Kelly, William J. Tetrahedron Letters, 1981 , vol. 22, # 26 p. 2475 - 2478

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被引用次数: 17

摘要

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. ... The long-range 1 H- 19 F coupling reported earlier for the bridgehead proton(s) in 1,4-dihydro-1,4-epoxynaphthalenes (eg, ) is shown unequivocally to involve the distal fluorine by a five-bond zig-zag coupling pathway. ... : (23% bp 54–58°/0.35 torr; 1 H-NMR (CDCl ...