Conclusions
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1.
Thioesters of phosphinous, phosphonous, and diaminophosphorous acids react with lithium aluminum hydride to form the corresponding primary and secondary phosphines or diamides of hypophosphorous acid.
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2.
The use of crown ethers as phase-transfer catalysts in reduction reactions of thioesters of pIII acids makes it possible to increase the rate of the process and raise the yield of the final products.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1394–1397, June, 1986.
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Sinyashin, O.G., Gorshunov, I.Y., Ivasyuk, N.V. et al. Reactions of thioesters of trivalent phosphorus acids with complex alkali-metal hydrides. Russ Chem Bull 35, 1267–1269 (1986). https://doi.org/10.1007/BF00956612
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DOI: https://doi.org/10.1007/BF00956612