Monatshefte fur Chemie p. 763 - 774 (1996)
Update date:2022-07-29
Topics:
Kaiser, A.
Wiegrebe, W.
The carbanions of the benzylamine derivatives 1-4 have been reacted with α-chlorooxime ether 5 in order to get precursors of 1,3-diphenylpropane-1,3-diamines.Isonitrile 1 afforded the expected result, whereas lithiated benzamide 2 underwent oxidative dimerization and transmetallated chlorooxime derivative 5.Isoxazolidine 3 gave the condensation product 21 as a mixture of diastereomers; treatment of imine 4 led to the desired amine-oxime 15 in low yield. - Keywords: 1,3-Diphenylpropane-1,3-diamines; Benzylamine carbanions; α-Chloroacetophenone-oxime O-methyl ether
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