Novel calixarene compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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568325, C07C 6976

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active

046224149

ABSTRACT:
Additive compounds useful as accelerators in storage stable cyanoacrylate adhesive formulations have the formula: ##STR1## where R.sup.1 is alkyl, alkoxy, substituted alkyl or substituted alkoxy; R.sup.2 is H or alkyl; and n=4, 6, or 8. The compounds may be effectively employed at levels of between about 0.1% and 1% by weight of a cyanoacrylate adhesive composition.

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Chang et al., Chem. Letters, (4) pp. 477-478 (1984).
Gutsche et al., JACS 103 3782-3792 (1981).
Gutsche et al., Acc. Chem. Res. 16 161-170 (1983).
Muthukrishnan et al., J. Org. Cheml, 44 3962-3963 (1979).

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