Azomethine derivatives. Part III. Reactions between diphenylketimine and trimethylgallium, triethylgallium, and triphenylgallium
- 1 January 1967
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 1608-1612
- https://doi.org/10.1039/j19670001608
Abstract
Diphenylketimine and trimethylgallium form a crystalline adduct Ph2C:NH,GaMe3 which at 100° loses methane to form the azomethine derivative (Ph2C:N·GaMe2)2. In the systems Ph2C:NH–GaR3(R = Et or Ph) the 1 : 1 mixtures of the components are viscous liquids whose proton magnetic resonance (p.m.r.) spectra provide evidence of weak complex formation. Both systems lose RH readily at 100–120° to form azomethine derivatives (Ph2C:N·GaR2)2. Features of the infrared, p.m.r., and mass spectra of these compounds are discussed.Keywords
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