Oxidation of Mercaptans with Diethyl Azodicarboxylate and Trivalent Phosphorus Compounds

1970 ◽  
Vol 35 (12) ◽  
pp. 4227-4229 ◽  
Author(s):  
Koki Kato ◽  
Oyo Mitsunobu
1978 ◽  
Vol 33 (9) ◽  
pp. 1040-1046 ◽  
Author(s):  
Maria Konieczny ◽  
George Sosnovsky

Selenium derivatives of pentavalent organophosphorus compounds 9, 10, 11 (Ṙ = 2,2,6,6- tetramethyl-1-oxyl-4-piperidyl), 12 and 13 were prepared in 79-99%yields via the reaction of the corresponding trivalent phosphorus compounds 14, 15, 16, 17, 18 with blackselenium in benzene at room temperature in 20 hours.


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