2,2'-Vinylidenedipyridine and its diquaternary salts
Open Access
- 1 January 1974
- journal article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 27 (11) , 2511-2513
- https://doi.org/10.1071/ch9742511
Abstract
2,2?Vinylidenedipyridine, the first example of a vinylidenedipyridine, has been prepared from di-2-pyridyl ketone by way of a Wittig reaction. It forms diquaternary salts with dimethyl sulphate and ethylene dibromide.Keywords
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