1388829-77-3Relevant academic research and scientific papers
Sodium phenyldiselenophosphonate salts and Se-alkyl-O-alkylphenyl- phosphonodiselenoates and Se,Se??-dialkyl-O,O′-dialkyl- bis(phenylphosphonodiselenoate)s
Hua, Guoxiong,Woollins, J. Derek
, p. 190 - 195 (2012)
The reaction of sodium alkoxides [R1ONa, R1 = CH 3, CH3CH2, (CH3)2CH and CH3CH2CH2] with 2,4-diphenyl-1,3- diselenadiphosphetane-2,4-diselenide [PhP(Se)(μ-Se)]2 (Woollins' reagent, WR) gave the non-symmetric sodium phenyldiselenophosphonate salts 1a-1d, the latter were further treated with haloalkanes [R2X, R 2 = alkyl and aryl; X = Br, Cl and I] or dihaloalkanes [Br-(CH 2)n-Br, n = 1-3 and BrCH2C6H 4CH2Br-p] to afford a series of new Se-alkyl O-alkylphenylphosphonodiselenoate esters 2a-2k and Se,Se′-dialkyl-O, O′-dialkyl bis(phenylphosphonodiselenoate) esters 3a-3j in good to excellent yields.
