1979
DOI: 10.1002/ardp.19793120612
|View full text |Cite
|
Sign up to set email alerts
|

Die Aminomethinylierung H‐aktiver Verbindungen in Gegenwart sekundärer Amine

Abstract: Die unter der Einwirkung von s-Triazin (1) auf 2,2'-( 1,4-Phenylen)bis-(acetonitril) (2) gebildete aminomethinylierte Zwischenstufe 3 kann in Gegenwart von Morpholin (Sb) durch Iqolierung des Morpholinoacrylonitril-Derivats 6 nachgewiesen werden. Nach zweifacher Aminomethinylierung von 2 erfolgt in Gegenwart sekundarer Amine S Bildungdes Acrylonitriltyps 7. Analoglassensich bei der Umsetzung von 1 mit 5-Amino-4-cyan-1-phenyl-3-pyrazolacetonitril (8) das durch einfache Aminomethinylierung gebildete Intermediarp… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

1979
1979
2022
2022

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(1 citation statement)
references
References 10 publications
0
1
0
Order By: Relevance
“…The assigned uncertainties are twice the standard error of the mean of four independent runs and include the standard uncertainties associated to the calibration results. Additionally, the calculated values of the entropy of fusion are also presented in 429-430 (Plaut 1954) 429.6-429.8 (Kopańska et al 2004 427.5-428 (Märky, Schmid, and Hansen 1979) 424 (Kreutzberger and Wiedemann 1979) 18.85 ± 1.59 44.38 ± 0.37 The results obtained for the onset temperature of 5-methyl-1H-benzotriazole and 5,6dimethyl-1H-benzotriazole present a considerable difference between the temperatures of fusion, comparing with the available in the literature. Also, no phase transitions were detected in the crystalline phase between T = 298 K and the temperature of fusion of each compound (Figure 3 and Figure 4).…”
Section: Resultsmentioning
confidence: 99%
“…The assigned uncertainties are twice the standard error of the mean of four independent runs and include the standard uncertainties associated to the calibration results. Additionally, the calculated values of the entropy of fusion are also presented in 429-430 (Plaut 1954) 429.6-429.8 (Kopańska et al 2004 427.5-428 (Märky, Schmid, and Hansen 1979) 424 (Kreutzberger and Wiedemann 1979) 18.85 ± 1.59 44.38 ± 0.37 The results obtained for the onset temperature of 5-methyl-1H-benzotriazole and 5,6dimethyl-1H-benzotriazole present a considerable difference between the temperatures of fusion, comparing with the available in the literature. Also, no phase transitions were detected in the crystalline phase between T = 298 K and the temperature of fusion of each compound (Figure 3 and Figure 4).…”
Section: Resultsmentioning
confidence: 99%