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Class Information
Number: 568/740
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Benzene ring containing > Phenols (h of -oh may be replaced by a group ia or iia light metal) > Additional ring containing > Polycyclo ring system > Bicyclo ring system > Naphthols > Preparing by dehydrogenation
Description: Processes which include forming the compound by dehydrogenation.

Patents under this class:

Patent Number Title Of Patent Date Issued
5420362 Synthesis of 2-methyl-1-naphthol May. 30, 1995
4978789 Process for production of alkenyl substituted aromatic compound Dec. 18, 1990
4538009 Preparation of substituted phenols Aug. 27, 1985
4503271 Process for the production of para-vinyl phenol by dehydrogenation of para-ethyl phenol Mar. 5, 1985
4319054 Process for producing pyrogallol Mar. 9, 1982
4272364 Frother for coal flotation Jun. 9, 1981
4254288 Catalytic dehydrogenation Mar. 3, 1981
4161615 Dehydrogenation of cyclic ketones to beta-naphthols Jul. 17, 1979
4160113 Process for the manufacture of resorcinol Jul. 3, 1979
3954890 Production of aromatic beta alcohols May. 4, 1976
3935282 Process for preparation of .alpha.-naphthol Jan. 27, 1976

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