Tris(substituted amino) sulfonium salts

Details Tris(substituted amino) sulfonium salts Tris(substituted amino) sulfonium salts

1974-09-19

1976-02-24

Winters, Sherman D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 80C, 260239B, 26029351, 26029385, 26032661, 26032662, 26032682, 260583R, 260583EE, C07D29522

Patent

active

039404021

ABSTRACT:
Trisaminosulfonium salts of the formula (R.sup.1 R.sup.2 N)(R.sup.3 R.sup.4 N)(R.sup.5 R.sup.6 N)S.sup.+ X.sup.- wherein the R groups are alkyl of 1-20 carbons and each alkyl has at least 2 alpha hydrogens and X is selected from the group (CH.sub.3).sub.3 SiF.sub.2, Cl, Br, I, CN, NCO, NCS NO.sub.2 and N.sub.3, are soluble in organic liquids. They are useful as polymerization catalysts and as reagents to replace other atoms or groups in organic compounds with F, Cl, Br, I, CN, NCO, NCS, NO.sub.2 or N.sub.3.

REFERENCES:
patent: 3162641 (1964-12-01), Acker et al.
J.A.C.S. 84 : 3374-3387, (1962), Melby et al.

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