Acrylates containing an alcohol, aldehyde and/or ether functiona

Details Acrylates containing an alcohol, aldehyde and/or ether functiona Acrylates containing an alcohol, aldehyde and/or ether functiona

1991-06-27

1993-04-27

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549 70, 549 79, 549488, 549500, 560 59, 560 60, 560 53, 560181, 560183, 560177, 560 1, 560121, 560123, 560124, 560126, C07D33332, C07D30746

Patent

active

052063895

ABSTRACT:
These acrylates are those of formulae: ##STR1## where R=C.sub.1 -C.sub.12 alkyl, C.sub.5 -C.sub.12 cycloalkyl, aryl, arylalkyl or alkylaryl; Y=C.sub.1 -C.sub.12 alkyl, C.sub.6 -C.sub.12 aryl, heterocyclic radical whose ring contains from 5 to 10 members and whose heteroatom is chosen from N, O and S, an alkylaryl in which the alkyl part contains from 1 to 4 carbon atoms, Y not being able to denote 1,4-phenylene when R denotes methyl; and Z=hydrocarbon radical containing at least 2 C forming with O and the 2 adjacent Cs a ring containing from 4 to 8 members.
To prepare them, an acrylate of formula CH.sub.2 .dbd.CH--COOR is reacted with a dialdehyde OHC--Y--CHO in the presence of an effective quantity of at least one functionalisation catalyst.
The invention also relates to the preparation of new polymers and copolymers from the said acrylates.

REFERENCES:
P. Bauchat et al., Tetrahedron Letters, vol. 30, No. 46, pp. 6337-6338, 1989.
S. Drewes et al., Tetrahedron Report No. 238, vol. 44, No. 15, pp. 4653-4670, 1988.

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