Recueil des Travaux Chimiques des Pays-Bas

Trichloro??and tetrabromo??nitrobenzaldehydes, hexachloro??and octabromo??indigo

C van De Bunt

文献索引：van de Bunt Recueil des Travaux Chimiques des Pays-Bas, 1929 , vol. 48, p. 139

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被引用次数: 3

摘要

In the nitration of benzaldehyde m-nitrobenzaldehyde is the chief product, the 0-and p- compounds being obtained by this means only in very small quantities. Although a method other than the simple nitration of benzaldehyde must be followed to prepare o- nitrobenzaldehyde, it is possible to obtain substituted o-nitrobenzaldehydes by nitrating the corresponding benzaldehydes, in which the m-and p-hydrogen atoms are replaced by ...