Tetrahedron Letters

One step preparation of bromo-2-pyrones via bromo-decarboxylation of 2-pyrone-carboxylic acids

CG Cho, JS Park, IH Jung, H Lee

Index: Cho, Cheon-Gyu; Park, Jung-Sang; Jung, In-Hak; Lee, Haiwon Tetrahedron Letters, 2001 , vol. 42, # 6 p. 1065 - 1067

Full Text: HTML

Citation Number: 41

Abstract

Download 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. ... Synthetically valuable 3-bromo-2-pyrone, 3-bromocoumarin, 5-bromo-2-pyrone, and 3,5-dibromo-2-pyrone were prepared in one step from readily available 2-pyrone-carboxylic acids via bromo-decarboxylation in good to fair yields. ... Synthetically useful 3-bromo-2-pyrone, 3-bromo-2-coumarine ...

Related Articles:

Synthesis and conformational analysis of a ribo-type cyclohexenyl nucleoside

[Journal of Organic Chemistry, , vol. 70, # 12 p. 4591 - 4597]

An organometallic route to (±) 3-p-toluenesulfinyl-2-pyrone

[Posner, Gary H.; Harrison, Wayne Journal of Organometallic Chemistry, 1985 , vol. 285, p. C27 - C30]

3-bromo-2-pyrone: an easily prepared chameleon diene and a synthetic equivalent of 2-pyrone in thermal diels-alder cycloadditions

[Posner, Gary H.; Nelson, Todd D.; Kinter, Chris M.; Afarinkia, Kamyar Tetrahedron Letters, 1991 , vol. 32, # 39 p. 5295 - 5298]

3-bromo-2-pyrone: an easily prepared chameleon diene and a synthetic equivalent of 2-pyrone in thermal diels-alder cycloadditions

[Posner, Gary H.; Nelson, Todd D.; Kinter, Chris M.; Afarinkia, Kamyar Tetrahedron Letters, 1991 , vol. 32, # 39 p. 5295 - 5298]

More Articles...