Alkylphenol synthesis using heteropoly acid catalysts

Details Alkylphenol synthesis using heteropoly acid catalysts Alkylphenol synthesis using heteropoly acid catalysts

1993-04-05

1994-04-05

Reamer, James H.

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

Organic compounds

Oxygen containing

568791, C07C 3714

Patent

active

053007034

ABSTRACT:
Disclosed is a one step method for synthesis of alkylphenols which comprises reacting phenol with the corresponding olefin under adiabatic conditions in the presence of a catalyst comprising a heteropoly acid represented by the structure:

REFERENCES:
patent: 4568778 (1986-02-01), Imanari et al.
patent: 4912264 (1990-03-01), Takeshita et al.
patent: 5059727 (1991-10-01), Ito
patent: 5171896 (1992-12-01), Knifton et al.
patent: 5175375 (1992-12-01), Chang et al.
K. Nowinska et al, J. Chem. Soc. Faraday Trans.; vol. 87, p. 749 (1991).

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