期刊
CHEMICAL COMMUNICATIONS
卷 51, 期 6, 页码 1147-1150出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4cc08644a
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资金
- Synthesis and Solid State Pharmaceutical Centre (SSPC)
- Science Foundation Ireland (SFI) [12/RC/2275]
- SFI (SFI Infrastructural Award) [12/RI/2341(2)]
- Science Foundation Ireland (SFI) [12/RI/2341 (2)] Funding Source: Science Foundation Ireland (SFI)
P-Hydroxytetraorganophosphorane, the long-postulated intermediate in phosphonium salt and ylide hydrolysis, has been observed and characterised by low temperature NMR, finally definitively establishing its involvement in these reactions. The results require modification of the previously accepted mechanism for ylide hydrolysis: P-hydroxy-tetraorganophosphorane is generated directly by 4-centre reaction of ylide with water.
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