Conformations of saturated six-membered-ring phosphorus heterocycles. Axial, nonplanar dimethylamino group of 5, 5-dimethyl-2-(dimethylamino)-2-oxo-1, 3, 2- …

…, WN Setzer, AE Sopchik, WG Bentrude

Index: Holmes, Robert R.; Day, Roberta O.; Setzer, William N.; Sopchik, Alan E.; Bentrude, Wesley G. Journal of the American Chemical Society, 1984 , vol. 106, # 8 p. 2353 - 2358

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Citation Number: 33

Abstract

Conclusion The reduction of [W (PhC= CPh), CO](1) to give what is suggested to be [W (PhC= CPh), 12-shows that anionic transition-metal complexes with alkyne ligands may be more readily accessible than had been generally assumed. Subsequent reaction of the intermediate anion with Ph3SnC1 confirms that such species will react readily with electrophiles and suggests that they could prove to be useful intermediates in the ...