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Simple route to chiral organophosphorus compounds

✍ Scribed by Oleg I. Kolodiazhnyi; Evgen V. Grishkun


Book ID
103977449
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
176 KB
Volume
7
Category
Article
ISSN
0957-4166

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✦ Synopsis


Reaction of chlorides of nonsymmetrically substituted phosphinic and phosphinous acid with (-)-l,2:3,5-disubstituted-ct-D-glucofuranose proceeds with very high stereoselectivity to give stereochemically pure phosphinic and phosphinous acid esters, which are starting reagents for preparation of chiral organophosphorus compounds. Stereoselectivity of the reaction depends on the nature of bases, solvent, temperature and excess of chlorophosphine.


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