Diethyl methylthiomethylphosphonate → HCID 23002059, compound

HRID 2168832Notes

Reaction equation

CS[CH2:3][P:4](=[O:11])([O:8][CH2:9][CH3:10])[O:5][CH2:6][CH3:7].C[O-:13].[Na+].CO>>[CH2:6]([O:5][P:4]([CH:3]=[O:13])([O:8][CH2:9][CH3:10])=[O:11])[CH3:7]

Participants

Reactant 2

HCID 520377Diethyl methylthiomethylphosphonate

HCID 23694274Sodium methanolate methanol

Product 1

HCID 23002059HCID 23002059, compound

Procedure

Oxydation of diethyl methylthiomethylphosphonate include anodic oxidation in NaOMe/MeOH (saturated with CO2) to give the O, S-acetal of diethoxyphosphinylformaldehyde, which upon oxidation may give the corresponding sulfone as Diethyl methoxy(methylsulfone)phenyl phosphonate (Shankaran, K et al. 2001).

Sources & evidence

ORD record: ord-8258c4d86b274949be532c0c10521fea
Source dataset: uspto-grants-2015_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09045524B2

Reaction notes

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