Enantiomerically pure P-chiral phosphinoselenoic chlorides: inversion of configuration at the P-chirogenic center in the synthesis and reaction of these substances.
Reaction of diastereomerically pure phosphinoselenoic acid salts with oxalyl chloride leads to enantiomerically pure P-chiral phosphinoselenoic chlorides with inversion of configuration at phosphorus; one of these chlorides is converted to a phosphinoselenothioic acid salt with a high degree of enantioselectivity.
Kimura
Tsutomu
T
Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu, 501-1193, Japan.
Murai
Toshiaki
T
D002712:Chlorides / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D063065:Organophosphonates / Q000737:chemistry; D010070:Oxalates / Q000737:chemistry*; D018036:Selenium Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism; D013457:Sulfur Compounds / Q000737:chemistry
D002712:Chlorides; D063065:Organophosphonates; D010070:Oxalates; D018036:Selenium Compounds; D013457:Sulfur Compounds; C509588:phosphinothioic acid; C092266:oxalyl chloride