Alkylation of 1,1-bis(methoxy-NNO-azoxy)alkanes under phase-transfer catalysis
摘要:
1,1-Bis(methoxy-NNO-azoxy)alkanes were alkylated in high yield at the central carbon atom under conditions of phase-transfer catalysis with selective formation of mono- and dialkyl derivatives.
The first representative of the alkoxy-NNO-azoxy olefin series, viz., methoxy-NNOazoxyethene, was synthesized by the pyrolysis of 1,1-bis(methoxy-NNO-azoxy)ethane.
Chlorination of geminal bis(alkoxy-NNO-azoxy) compounds with sodium hypochlorite
作者:I. N. Zyuzin
DOI:10.1134/s1070428014090036
日期:2014.9
Chlorination of geminal bis(alkoxy-NNO-azoxy) compounds with sodium hypochlorite involves the central carbon atom and gives 1,1-bis(alkoxy-NNO-azoxy)-1-chloroalkanes with high yield. Dichlorobis-(methoxy-NNO-azoxy)methane oxidizes sodium iodide to elemental iodine. The signal from the central carbon atom in the C-13 NMR spectra of bis(alkoxy-NNO-azoxy)dichloromethanes is broadened and displaced downfield relative to those of the initial compounds.
Halogenation of N-alkyl-N?-alkoxydiazene N-oxides
作者:O. A. Luk'yanov、N. I. Shlykova、V. A. Tartakovskii
DOI:10.1007/bf00954184
日期:1982.7
Alkylation of 1,1-bis(methoxy-NNO-azoxy)alkanes under phase-transfer catalysis
作者:I. N. Zyuzin
DOI:10.1134/s1070428013040076
日期:2013.4
1,1-Bis(methoxy-NNO-azoxy)alkanes were alkylated in high yield at the central carbon atom under conditions of phase-transfer catalysis with selective formation of mono- and dialkyl derivatives.