First resolution of a linear chelating tetra(tertiary phosphine): resolution and absolute configurations of enantiomers of (R*,R*)-(±)-1,1,4,7,10,10-hexaphenyl-1,4,7,10-tetraphosphadecane
- 1 January 1995
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 6,p. 693-694
- https://doi.org/10.1039/c39950000693
Abstract
The important and commercially available linear tetra(tertiary phosphine)(R*,R*)-(±)/(R*,S*)-Ph2PCH2CH2P(Ph)CH2CH2P(Ph)CH2CH2PPh2 has been separated into diastereoisomers and the (R*,R*)-(±)-diastereoisomer resolved by the method of metal complexation giving the first optically active tetra(tertiary phosphine).Keywords
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