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Phenylbromethylbenzenesulfonamid and phenylbromethylamin by Carl Leopold von Ende, 1893

Phenylbromethylbenzenesulfonamide and Phenylbromethylamin by Carl Leopold von Ende, 1893, Page 9

[page]8.[/page]

preparing them, which are as follows:

1st by the action of acidchlorids upon aqueous ammonia

C[subscript]2[/subscript]H[subscript]3[/subscript]O * Cl + 2NH[subscript]3[/subscript] = C[subscript]2[/subscript]H[subscript]3[/subscript]O * NH[subscript]2[/subscript] + NH + Cl

[? ? + ? yielding?] Acetamid [? + ?]

2nd by the action of NH[subscript]3[/subscript] or amins upon the esters. The action frequently takes place in the cold, but it is best to apply heat to the alcoholic solution.

C[subscript]2[/subscript]H[subscript]3[/subscript]O * O * C[subscript]2[/subscript]H[subscript]5[/subscript] + NH[subscript]3[/subscript] = C[subscript]2[/subscript]H[subscript]3[/subscript]O * NH[subscript]2[/subscript] + C[subscript]2[/subscript]H[subscript]5[/subscript] * OH

[? ? + ? yielding?] Acetamid. [? + ?]

C[subscript]2[/subscript]H[subscript]3[/subscript]O * O * C[subscript]2[/subscript]H[subscript]5[/subscript] + C[subscript]2[/subscript]H[subscript]5[/subscript] * NH[subscript]2[/subscript] = [branch1]C[subscript]2[/subscript]H[subscript]3[/subscript]O[/branch1][branch2]C[subscript]2[/subscript]H[subscript]5[/subscript][/branch2]NH + C[subscript]2[/subscript]H[subscript]5[/subscript]OH

[? ? + ? yielding?] Ethyl acetamid [? + ?]

3rd by the dry distillation of ammonium salts of the fatty acids. This method is best adapted to the preparation of volatile amids. A mixture of the sodium salt with NH[subscript]4[/subscript]Cl may be substituted for the ammonium salts

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[page]8.[/page] preparing them, which are as follows: 1st by the action of acidchlorids upon aqueous ammonia C[subscript]2[/subscript]H[subscript]3[/subscript]O * Cl + 2NH[subscript]3[/subscript] = C[subscript]2[/subscript]H[subscript]3[/subscript]O * NH[subscript]2[/subscript] + NH + Cl [? ? + ? yielding?] Acetamid [? + ?] 2nd by the action of NH[subscript]3[/subscript] or amins upon the esters. The action frequently takes place in the cold, but it is best to apply heat to the alcoholic solution. C[subscript]2[/subscript]H[subscript]3[/subscript]O * O * C[subscript]2[/subscript]H[subscript]5[/subscript] + NH[subscript]3[/subscript] = C[subscript]2[/subscript]H[subscript]3[/subscript]O * NH[subscript]2[/subscript] + C[subscript]2[/subscript]H[subscript]5[/subscript] * OH [? ? + ? yielding?] Acetamid. [? + ?] C[subscript]2[/subscript]H[subscript]3[/subscript]O * O * C[subscript]2[/subscript]H[subscript]5[/subscript] + C[subscript]2[/subscript]H[subscript]5[/subscript] * NH[subscript]2[/subscript] = [branch1]C[subscript]2[/subscript]H[subscript]3[/subscript]O[/branch1][branch2]C[subscript]2[/subscript]H[subscript]5[/subscript][/branch2]NH + C[subscript]2[/subscript]H[subscript]5[/subscript]OH [? ? + ? yielding?] Ethyl acetamid [? + ?] 3rd by the dry distillation of ammonium salts of the fatty acids. This method is best adapted to the preparation of volatile amids. A mixture of the sodium salt with NH[subscript]4[/subscript]Cl may be substituted for the ammonium salts