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Dichlorodiphenoxy methane

Among the numerous applications of diphenyl carbonate, the preparation and chemistry of dichlorodiphenoxy methane appears somewhat neglected. This phosgene derivative can be prepared in good yield by treatment of diphenyl carbonate with phosphorus pentachloride at high temperature (Ref. 35) according to scheme 37 ... [Pg.121]

Besides being a key starting material for the preparation of polyorthocarbonates, dichlorodiphenoxy methane is a versatile synthon for the construction of heterocyclic systems of medicinal interest (Ref. 36). Its condensation with cyanamide affords diphenyl cyanocarbonimidate in high yield (Ref. 35) as shown in scheme 38 ... [Pg.121]

See other pages where Dichlorodiphenoxy methane is mentioned: [Pg.121]    [Pg.121]   
See also in sourсe #XX -- [ Pg.8 ]



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