摘要
本文报道了七个新的2,4,5-三氧-1,3,2,4-二氮二磷杂环戊烷衍生物的制备,产物的结构经IR,~1H和^(31)P NMR,MS以及元素分析证实,并利用^(31)P NMR和GC-MS区分了化合物的顺式和反式异构体。
Seven new diphosphorus heterocyclic compounds 2, 4, 5-trioxo-1, 3, 2, 4-diazadiphospholanes have been synthesized and their structures established by elemental analysis, IR, ~1H and ^(31)P NMR and MS. The existence of cis and trans-isomers in these compounds was proved by ^(31)P NMR and GC-MS.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
1990年第7期726-730,共5页
Acta Chimica Sinica
基金
国家自然科学基金
