Studies of organophosphorochloridates. Part IV. Synthesis of N-substituted phosphoramidic hydrazides, hydrazones, and azides
作者:R. J. W. Cremlyn、B. B. Dewhurst、D. H. Wakeford
DOI:10.1039/j39710003011
日期:——
preparation of a range of N-substituted phosphoramidohydrazides, hydrazones, and azides is described. NN′-Dibenzylphosphorodiamidic azide is comparatively stable: at 180–200° pyrolysis occurred to give a mixture of products; in boiling decane NN′-dibenzylphosphenimidic amide was formed; the latter also resulted from attempted insertion reactions with boiling o-xylene and piperidine. The azide was unchanged by
描述了一系列N-取代的磷酰胺酰肼、,和叠氮化物的制备。NN '-Dibenzylphosphorodiamidic叠氮化物是相对稳定的:在180-200°的热解发生,得到的产物的混合物; 在癸烷沸点NN '-dibenzylphosphenimidic酰胺形成; 后者也是由于尝试与沸腾的邻二甲苯和哌啶进行插入反应而产生的。叠氮化物通过紫外光照射和沸腾的乙醇而保持不变。然而苄胺给NN “ ñ ”-tribenzylphosphoric三胺。