Novel Spirooxaphosphirane Complexes
收藏Figshare2016-02-20 更新2026-04-29 收录
下载链接：
https://figshare.com/articles/dataset/Novel_Spirooxaphosphirane_Complexes/2506780
下载链接
链接失效反馈官方服务：
资源简介：
Reaction of a transient Li/Cl phosphinidenoid pentacarbonyltungsten complex 3 (R = C5Me5) with 3-oxetanone, dihydro-3(2H)-furanone, and dihydro-4H-pyran-4-one led to the novel spirooxaphosphirane complexes 5, 7a,b, and 9a,b having an additional oxygen atom in the ring system, while δ-valerolactone furnished selectively the P,C-cage complex 10. All complexes have been characterized by heteronuclear NMR and mass spectrometry and by single-crystal X-ray analysis in the case of 7a and 9a.
创建时间：
2016-02-20
