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Carbaminic acid esters

The reaction of amide chlorides with IV-unsubstituted carbaminic acid esters or lV,, -trisubstituted ureas or thioureas affords the corresponding amidinium salts in good yields. [Pg.514]

Another general approach to acid anhydrides from carboxylic acids was developed with esters of cyanuric acid as reagents (equation 37). If the reactions are carried out in solvents like carbon tetrachloride or benzene, the resulting aryl esters of carbaminic acid are insoluble and can be removed by filtration. [Pg.313]

See other pages where Carbaminic acid esters is mentioned: [Pg.71]    [Pg.71]    [Pg.274]    [Pg.71]    [Pg.71]    [Pg.274]    [Pg.245]    [Pg.280]    [Pg.113]    [Pg.379]    [Pg.191]   
See also in sourсe #XX -- [ Pg.274 ]



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