ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

Rapid preparation o-nitroaniline and o-phenylenediamine

D. Tomkuljak

Slovak Technical University, Bratislava

 

Abstract: By modifying some conditions during the prepn. from AcNHPh and refluxing by superheated H2O in vacuo, o-nitroaniline (I), m. 72.5°, was obtained in 60.0-3.4% yield and the time of prepn. was shortened to 12 hrs. From I by reduction with H and with Raney Ni as catalyst was obtained 90-5% o-C6H4(NH2)2, m. 103°.

Full paper in Portable Document Format: 24a114.pdf (in Slovak)

 

Chemical Papers 2 (4) 114–119 (1948)

Saturday, May 28, 2022

IMPACT FACTOR 2020
2.097
SCImago Journal Rank 2020
0.344
SEARCH
Advanced
VOLUMES
European Symposium on Analytical Spectrometry ESAS 2022
© 2022 Chemical Papers