A. J. Koning, P. E. V. Rijn, J. Boersma
Jun 27, 1978
Citations
0
Influential Citations
2
Citations
Journal
Journal of Organometallic Chemistry
Abstract
Abstract Ethyl(4-dimethylamino-1-butynyl)zinc was prepared by metalation of 1-dimethylamino-3-butyne with diethylzinc in benzene. Bis(4-dimethylamino-1-butynyl)zinc was synthesized similarly from diphenylzinc and two equivalents of the acetylenic amine. Both compounds are trimeric in benzene; structures are proposed on the basis of the spectroscopic evidence.