Alkylation of salts ofN-(β-hydroxyalkyl)-N′-hydroxydiazeneN-oxides with alkyl halides and dimethyl sulfate
作者:O. A. Luk'yanov、G. A. Smirnov、S. V. Nikitin
DOI:10.1007/bf02494502
日期:1998.10
ofN-(β-hydroxyalkyl)-N′-hydroxydiazeneN-oxides, RCH(OH)CH2N(O)=NO− M+ (R=Me, Pri, or But; and M=Li, Na, K, Ag, NH4, or Me4N), were prepared. Their alkylation with alkyl halides R′X (X=Cl, Br, or I) and dimethyl sulfate was studied. Generally, alkylation afforded mixtures ofN-(β-hydroxyalkyl)-N′-alkoxydiazeneN-oxides RCH(OH)CH2N(O)=NOR′ andO-alkyl-N-(β-hydroxyalkyl)-N-nitrosohydroxylamines RCH(OH)CH2N(NO)OR′
N-(β-羟烷基)-N'-羟基二氮烯N-氧化物的盐,RCH(OH)CH2N(O)=NO- M+(R=Me、Pri 或 But;并且 M=Li、Na、K、Ag、NH4 ,或 Me4N),制备。研究了它们与烷基卤化物 R'X(X=Cl、Br 或 I)和硫酸二甲酯的烷基化反应。通常,烷基化得到 N-(β-羟烷基)-N'-烷氧基二氮烯 N-氧化物 RCH(OH)CH2N(O)=NOR' 和 O-烷基-N-(β-羟烷基)-N-亚硝基羟胺 RCH(OH)CH2N 的混合物(NO)OR'。