An. Pudovik et al., REACTION OF DIALKYL H-PHOSPHONATES WITH AZINES AND 1,2-BIS(TERT-BUTYLIMINO)ETHANE, Russian chemical bulletin, 45(8), 1996, pp. 1959-1960
Acetaldehyde and butyraldehyde azines and 1,2-bis(tert-butylimino)etha
ne add only one molecule of dialkyl H-phosphonate at room temperature
to form alkyl (alpha-amino-alkyl)phosphonates. IR spectra of compounds
obtained are discussed.