T. Muramatsu, A. Toyota, Y. Satou
Aug 8, 2009
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Journal
Chemistry Letters
Abstract
The one-electron reduction of 4-vinyl-1-methylpyridinium bromide with sodium amalgam in degassed acetonitrile at 0°C leads to the formation of 1,2-bis(1-methyl-1,4-dihydro-4-pyridinylidene)cyclobutane, which is characterized by means of 1 HNMR, 13 CNMR, and UV-vis absorption spectroscopy.