Synthesis of 2-methyl-1-naphthol

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568735, 568737, 568739, 568740, C07C 3914

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active

054203627

ABSTRACT:
4-Halo-1-naphthol is reacted with a secondary amine and formaldehyde to produce a reaction mixture containing a Mannich base which is hydrogenated to produce 2-methyl-1-naphthol. Advantageously, the procedure can be carried out in one pot.

REFERENCES:
patent: 3919332 (1975-11-01), Wollensak
patent: 3993701 (1976-11-01), Leach et al.
patent: 5278343 (1994-01-01), Taniura et al.

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