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O-Methoxyphenol

A mixture of o-methoxyphenol (57 g), glycidol (32 g) and pyridine (1 g) is warmed to 95°C at which temperature a vigorous reaction takes place. The reaction mixture is cooled to prevent the temperature rising above 110°C. When the exothermic reaction has subsided the reactants are heated at 95°C for one hour longer and then distilled under low pressure. The main fraction boils in the range 176°C to 180°C/0.5 mm. It crystallizes on cooling. Recrystallization from benzene gives the pure product, MP 78.5°C to 79.0°C. [Pg.742]

This enzyme [EC 2.1.1.6] catalyzes the reaction of catechol with 5-adenosylmethionine to produce. S-adenosyl-homocysteine and guaiacol (or, o-methoxyphenol). [Pg.121]

Activated o-methoxyphenol reacts with sulfur dichloride to give, depending on the addition speed of the reactant, 2,8-dihydroxy-3,7-dimethoxythianthrene 150 or l,6-dichloro-2,7-dihydroxy-3,8-dimethoxythianthrene 151 <1997JCM272>. [Pg.882]

The absorption curves for o-bromophenol and o-iodophenol are similar to those for o-chlorophenol, the shifted peaks lying at 6860 and 6800 cm-1, respectively. Guaiacol, o-methoxyphenol, shows a single peak at 6930 cm- 1, corresponding to the cis configuration... [Pg.493]

Transformation of o-methoxyphenol (135) into o-quinone monoacetal (136) using PIDA was used for the initial step of the synthesis of the enediyne aglycone, ( )-calicheamicinone (10), of the potent antitumor agent calicheamicin [93] (Scheme 10). [Pg.226]

Potent antileukemic agent, asatone (11), which was isolated from Asarum taitonense Hayata, was synthesized via dimerization of cyclohexa-2,4-dienone (138) generated by PIDA oxidation of o-methoxyphenol (137) [94] (Scheme 11). [Pg.226]

Suggest a method for the synthesis of o-eugenol from o-methoxyphenol ... [Pg.1006]

The condensation of o-nitrochlorobenzenes with o-methoxyphenol enables the preparation of phenoxazines substituted in position 2,28,29 which is an important position in connection with biological properties (see Section V,B). [Pg.89]

SYNS GUAICOL o-HYDROXYANISOLE 2-HY-DROXYANISOLE 1-HYDROXY-2-METHOXY-BENZENE o-METHOXYPHENOL 2-METHOXY-... [Pg.701]

METHOXYPHENOL see MFC700 m-METHOXYPHENOL see REF050 o-METHOXYPHENOL see GKIOOO p-METHOXYPHENOL see MFC700... [Pg.1765]

See other pages where O-Methoxyphenol is mentioned: [Pg.675]    [Pg.685]    [Pg.457]    [Pg.479]    [Pg.979]    [Pg.998]    [Pg.742]    [Pg.675]    [Pg.685]    [Pg.344]    [Pg.726]    [Pg.748]    [Pg.1248]    [Pg.443]    [Pg.34]    [Pg.46]    [Pg.675]    [Pg.685]    [Pg.15]    [Pg.65]    [Pg.103]    [Pg.105]    [Pg.121]    [Pg.806]    [Pg.1005]    [Pg.286]    [Pg.539]    [Pg.873]    [Pg.1310]    [Pg.1330]    [Pg.115]    [Pg.1801]    [Pg.271]    [Pg.88]    [Pg.196]    [Pg.1310]    [Pg.1330]    [Pg.716]   
See also in sourсe #XX -- [ Pg.117 ]

See also in sourсe #XX -- [ Pg.246 ]

See also in sourсe #XX -- [ Pg.287 ]



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