作者:W. Stec、A. Łopusiński
DOI:10.1016/0040-4020(73)80007-9
日期:1973.1
On the basis of chemical transformations and spectroscopic data the cis- and trans-geometry was assigned to the previously reported diastereoisomeric 2-N-phenylamino-2-oxo-4-methyl-1,3,2-dioxaphosphorinans (1). The addition of phenyl azide to cyclic phosphite (3) as well as the reaction of the resulting adduct (4) with carbon disulphide or benzoic acid takes place with overall retention of configuration
根据化学转化和光谱数据,将顺式和反式几何结构分配给先前报道的非对映异构体2-N-苯基氨基-2-氧代-4-甲基-1,3,2-二氧杂磷烷基膦酸酯(1)。在环亚磷酸酯(3)中加入叠氮化苯,以及所得的加合物(4)与二硫化碳或苯甲酸的反应在P原子上总体上保持构型。在两个-1,3,2- dioxaphosphorinanyl环系统的构象顺式和-反式- 1建议。