Process for the sulphoxidation of N-paraffins

Details Process for the sulphoxidation of N-paraffins Process for the sulphoxidation of N-paraffins

1990-10-02

1992-03-17

Dees, Jose G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

562121, C11C 104

Patent

active

050966251

ABSTRACT:
Aliphatic sulphonic acids can be prepared by reacting n-paraffins with SO.sub.2 and O.sub.2 under UV irradiation with high selectivity even at conversions of up to 12 mol % if an amount of water is added which is appropriate to ensure that after the reaction has commenced and the stationary state has been reached, the sulphoxidation proceeds in homogeneous phase.

REFERENCES:
patent: 3660471 (1972-05-01), Sawano et al.
patent: 3666797 (1972-05-01), Nagayama et al.

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