Published October 2010
| Version v1
Journal article
Synthesis of bis-(ο-trifluoromethylphenyl) dithiophosphinic acid
- 1. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing (China)
- 2. State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology (China)
Description
The synthetic method of bis-(ο-trifluoromethylphenyl) dithiophosphinic acid has been improved during the synthetic research of various dithiophosphinic acids. The optimized synthesis has been realized with PCl3 and (ο-F3CC6H4) MgBr as starting materials and via a continuous three-step method including Grignard reaction, sulfuration and substitution reaction. The FTIR spectrum of product shows the presence of substituted aromatic ring, C-F bond, P-S single bond and P=S double bond. The interpretation result f 31P NMR, 1H NMR and 13C NMR of the product, as well as MS, is completely in line with the structure of the targeted compound bis-(ο-trifluoromethylphenyl) dithiophosphinic acid. (authors)
Additional details
Publishing Information
- Journal Title
- Journal of Nuclear and Radiochemistry
- Journal Volume
- 32
- Journal Issue
- 5
- Journal Page Range
- p. 280-282
- ISSN
- 0253-9950
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 45068670
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CARBON 13; FOURIER TRANSFORMATION; HYDROGEN 1; INFRARED SPECTRA; MATERIALS; NUCLEAR MAGNETIC RESONANCE; ORGANIC SULFUR COMPOUNDS; PHOSPHINIC ACIDS; PHOSPHORUS 31; SYNTHESIS
- Descriptors DEC
- CARBON ISOTOPES; EVEN-ODD NUCLEI; HYDROGEN ISOTOPES; INTEGRAL TRANSFORMATIONS; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; NUCLEI; ODD-EVEN NUCLEI; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; PHOSPHORUS ISOTOPES; RESONANCE; SPECTRA; STABLE ISOTOPES; TRANSFORMATIONS
Optional Information
- Notes
- 1 figs., 7 refs.