2-substituted 5-vinylpyrimidines, polymer obtainable therefrom a

Details 2-substituted 5-vinylpyrimidines, polymer obtainable therefrom a 2-substituted 5-vinylpyrimidines, polymer obtainable therefrom a

1984-07-10

1986-04-15

Wong, Jr., Harry

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

5253267, 526240, 526262, 526265, C08F12606

Patent

active

045828814

ABSTRACT:
The invention relates to 2-substituted 5-vinylpyrimidines of the formula ##STR1## wherein X is 2-pyridyl or 2-pyrimidyl, unsubstituted or substituted by methyl or ethyl groups. The compounds of formula (I) are suitable for the preparation of complex-forming or complexed, uncrosslinked or crosslinked polymers. Complexed polymers obtainable therefrom may be used as catalysts. Polymers complexed with Pd are particularly suitable for transvinylation reactions. Non-complexed polymers obtainable from compounds of formula (I) are suitable for use as metal ion extractors for different applications.

REFERENCES:
patent: 3557061 (1971-01-01), Hamann
patent: 4113934 (1978-09-01), Panzer et al.
patent: 4229515 (1980-10-01), Petrak

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