Olefin sulfonation method

Details Olefin sulfonation method Olefin sulfonation method

1986-03-26

1990-05-15

Siegel, Alan

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfonic acids or salts thereof

C07C14302

Patent

active

049259768

ABSTRACT:
A method for sulfonating olefins comprising the steps of mixing (A) internal olefins having 8 to 22 carbon atoms with (B) alpha-olefins having an average carbon atom number, larger by 3 to 7 than that of the internal olefins (A) in a weight ratio of (A)/(B)=95/5 to 5/95, and sulfonating the resultant mixture with a sulfonating agent. Thus, internal olefins can be sulfonated at a high conversion.

REFERENCES:
patent: 3781339 (1973-12-01), Tuvell et al.
patent: 3808157 (1974-04-01), Dewitt et al.

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