![Synthesis of 1,5-benzodiazepine from 1,2-phenylenediamine and acetone in the presence of catalytic systems based on montmorillonite: effect of the surface acidity | SpringerLink Synthesis of 1,5-benzodiazepine from 1,2-phenylenediamine and acetone in the presence of catalytic systems based on montmorillonite: effect of the surface acidity | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs11144-018-1454-5/MediaObjects/11144_2018_1454_Sch1_HTML.png)
Synthesis of 1,5-benzodiazepine from 1,2-phenylenediamine and acetone in the presence of catalytic systems based on montmorillonite: effect of the surface acidity | SpringerLink
![1,2-Dicarbonyl compounds, such as benzil, can be characterized by reaction with o-phenylenediamine to form a substituted quinoxaline. a. Write the structure for the quinoxaline derivative obtained wh | Homework.Study.com 1,2-Dicarbonyl compounds, such as benzil, can be characterized by reaction with o-phenylenediamine to form a substituted quinoxaline. a. Write the structure for the quinoxaline derivative obtained wh | Homework.Study.com](https://homework.study.com/cimages/multimages/16/reac0014721120001528753334.png)
1,2-Dicarbonyl compounds, such as benzil, can be characterized by reaction with o-phenylenediamine to form a substituted quinoxaline. a. Write the structure for the quinoxaline derivative obtained wh | Homework.Study.com
![291765-93-0 | 1,2-Phenylenediamine-d4 | 1,2-Benzenediamine-d4; o- Phenylenediamine-d4; 1,2-Diaminobenzene-d4; 2-Aminoaniline-d4; C.I. 76010-d4; C.I. Oxidation Base 16-d4; IK 3; NSC 5354-d4; Orthamine-d4; o-Aminoaniline-d4; o-Aminophenylamine-d4; o ... 291765-93-0 | 1,2-Phenylenediamine-d4 | 1,2-Benzenediamine-d4; o- Phenylenediamine-d4; 1,2-Diaminobenzene-d4; 2-Aminoaniline-d4; C.I. 76010-d4; C.I. Oxidation Base 16-d4; IK 3; NSC 5354-d4; Orthamine-d4; o-Aminoaniline-d4; o-Aminophenylamine-d4; o ...](https://www.trc-canada.com/prod-img/P319842.png)
291765-93-0 | 1,2-Phenylenediamine-d4 | 1,2-Benzenediamine-d4; o- Phenylenediamine-d4; 1,2-Diaminobenzene-d4; 2-Aminoaniline-d4; C.I. 76010-d4; C.I. Oxidation Base 16-d4; IK 3; NSC 5354-d4; Orthamine-d4; o-Aminoaniline-d4; o-Aminophenylamine-d4; o ...
![A) Synthesis of the salophene ligand (SP; from 1,2-phenylenediamine... | Download Scientific Diagram A) Synthesis of the salophene ligand (SP; from 1,2-phenylenediamine... | Download Scientific Diagram](https://www.researchgate.net/publication/5340452/figure/fig1/AS:216430776721408@1428612526389/A-Synthesis-of-the-salophene-ligand-SP-from-1-2-phenylenediamine-and-o-vanillin-and.png)