Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1983-03-21
1984-03-27
Lee, Lester L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528193, 528194, 568765, 568774, 568779, C07C 3924, C08G 6368
Patent
active
044395957
ABSTRACT:
Chlorination of hydroquinone by reacting sulfuryl chloride with hydroquinone in an alkyl ester solvent having 2-8 carbon atoms yields a mixture containing a major proportion of monochlorohydroquinone.
REFERENCES:
patent: 2748173 (1956-05-01), Rodgers
patent: 4075119 (1978-02-01), Schmidt et al.
patent: 4210765 (1980-07-01), Mark
Masilamani and Rogic, J. Org. Chem. 1981, 46, pp. 4486-4489.
E. I. du Pont de Nemours & Company
Lee Lester L.
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