A new prenylation method using β-methyl-γ-trimethylsilyl-N-tert-butylcrotonaldimine
A γ-condensation of the silylated imine 2 with carbonyl compounds was achieved in DMSO at room temperature and in the presence of CsF as catalyst; δ-hydroxyenals 6 and dihydro-2H-pyranols 7 were obtained.However, when the reaction was carried out at 100 d
Bellassoued, Moncef,Salemkour, Malika
p. 115 - 124
(2007/10/03)
A New and Easy Synthesis of Diethyl 2-Formylalkylphosphonates
Aldimines obtained from 2-alkenals are condensed with triethyl phosphite in ethanol in the presence of formic acid to give diethyl iminoalkylphosphonates; these are readily converted into diethyl formylalkylphosphonates in acidic medium.
Teulade, Marie-Paule,Savignac, Philippe
p. 1037 - 1039
(2007/10/02)
SURVEY OF UNSATURATED AMINES. 21. 13C AND 1H NMR SPECTRA OF COMPLEXES OF CONJUGATED IMINES AND PYRIDINES WITH COMPOUNDS OF Al(III) AND Cr(III)
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Bogdanov, V. S.,Dol'skaya, Yu. S.,Kondrat'eva, G. Ya.
p. 393 - 402
(2007/10/02)
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