Electrochemical Oxidation of But-2-yne-1,4-diol
2006 ◽
Vol 71
(11-12)
◽
pp. 1517-1524
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Keyword(s):
But-2-yne-1,4-diol (1) was electrochemically oxidized on glassy carbon anode in a dry THF solution containing a quaternary ammonium salt, in an undivided cell giving di(1,3-dioxepan-2-yl)ethyne (5) in 80% yield. The electrochemically generated dialdehyde intermediate is assumedly acetalized in a fast reaction with THF. Dimerized product 6 was isolated in 85% yield after electrooxidation of diol 1 in dry 1,2-dimethoxyethane under similar conditions.
Keyword(s):
1997 ◽
Vol 62
(6)
◽
pp. 849-854
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Keyword(s):
1988 ◽
Vol 53
(12)
◽
pp. 3164-3170
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Keyword(s):
2013 ◽
Vol 34
(1)
◽
pp. 106-110
◽
2007 ◽
Vol 98
(3)
◽
pp. 209-218
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