Method for allylating aromatic hydroxyl-containing compounds

Details Method for allylating aromatic hydroxyl-containing compounds Method for allylating aromatic hydroxyl-containing compounds

1986-09-03

1988-04-26

Hollrah, Glennon H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

568657, 568572, 568630, 568716, C09B 1106, C07C 4100

Patent

active

047403306

ABSTRACT:
The aromatic hydroxyl groups of aromatic hydroxyl-containing compounds can be allylated to greater than 95% conversion by reacting the alkali metal salt of said aromatic hydroxyl-containing compounds with an allyl halide such as allyl chloride in the presence of a polar aprotic solvent such as dimethylformamide. These compounds are useful in preparing epoxy resins containing a low halogen content.

REFERENCES:
patent: 3060243 (1962-10-01), Ham
patent: 3842033 (1974-10-01), Brady et al.
patent: 3974084 (1976-08-01), Pietzsch et al.
patent: 4127615 (1978-11-01), Zahir et al.
Chemical Abstract, vol. 90, No. 22477w, 1979, Akabori et al., "Anion Activation by Polymer-Linked Crown Ether".
Chemical Abstract, vol. 92, No. 128506m, 1979, Akabori et al., ", Allylation of Phenoxides by Crown Ethers and Their Polymers.

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