作者:A. M. Churakov、A. Yu. Tyurin、E. L. Goncharova、S. L. Ioffe、Yu. A. Strelenko、V. A. Tartakovsky
DOI:10.1007/bf00696923
日期:1995.5
1-Aryl-2-alkenyldiazene 1-oxides were prepared by the reactions of 1-aryl-2-bromodiazene 1-oxides with olefins followed by dehydrobromination of the intermediate 1-aryl-2-(beta-bromoalkyl)diazene 1-oxides by triethylamine.
Tschurakow A. M., Tjurin A. Ju., Gontscharowa E. L., Ioffe S. L., Strelen+, Isw. AN. Ser. khim, (1995) N 5, S 917-923
作者:Tschurakow A. M., Tjurin A. Ju., Gontscharowa E. L., Ioffe S. L., Strelen+
DOI:——
日期:——
Reactions of 1-aryl-2-bromodiazene 1-oxides with acids and bases
作者:A. Yu. Tyurin、A. M. Churakov、S. L. Ioffe、Yu. A. Strelenko、V. A. Tartakovsky
DOI:10.1007/bf02495423
日期:1997.3
The reactions of 1-aryl-2-bromodiazene 1-oxides with HCl in nonaqueous media give aryldiazonium chlorides, while 1,3,3-substituted triazenes-1 are formed in the reactions with secondary amines. Using 2-15N} label, it was shown that the aryl group does not migrate in these reactions.
Novel reaction of 1-aryl-2-bromodiazene 1-oxides with olefins. Synthesis of 1-aryl-2-(2-bromoalkyl)diazene 1-oxides
作者:A. M. Churakov、A. Yu. Tyurin、E. L. Goncharova、S. L. Ioffe、Yu. A. Strelenko、V. A. Tartakovsky
DOI:10.1007/bf00696922
日期:1995.5
The addition of 1-aryl-2-bromodiazene 1-oxides to olefins yields 1-aryl-2-(2-bromoalkyl)diazene 1-oxides (4). A radical mechanism of the reaction has been suggested. Compounds4 decompose to give bromohydrazones of formaldehyde and aldehydes. The structural factors that affect the rate of this process are discussed.