Diethyl P-[[[(4-methylphenyl)sulfonyl]oxy]methyl]phosphonate

It often serves as a reactive intermediate in organic synthesis for the preparation of substituted phosphonates and related bioactive compounds. Diethyl P-[[[(4-methylphenyl)sulfonyl]oxy]methyl]phosphonate is a phosphonate ester bearing a 4-methylbenzenesulfonyl (tosyl) leaving group.

API Name Tenofovir disoproxil fumarate
CAS No 31618-90-3
Molecular Formula C12H19O6PS
Molecular Weight 322.32 g/mol
Synonyms diethoxyphosphorylmethyl 4-methylbenzenesulfonate