1888
DOI: 10.1002/jlac.18882470208
|View full text |Cite
|
Sign up to set email alerts
|

Ueber die Constitution einiger sogenannten gemischten Azoverbindungen

Abstract: E r s t e r T h e i 1. Einleitung und theoretische Betrachtungen.Vor ungefahr drei his vier Jahren erwahnte Herr Dr. L u d w i g L a n d s b e r g den1 einen von uns gegeniiber, dafs er durch Einwirkung von Natriummethylat und Methyljodid auf Benzolazoaceton +$) eine farblose, schwach basiche Substanz voni Schnielzpunkt 64" erhalten habe, die er jedoch nicht naher untersuchte. Da Herr L a n d s b e r g die Erforschung dieser Verbindung selbst nicht weiterfiihren wollte, hatte er die Gute, uns die Bearbeitung d… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
45
0

Year Published

1971
1971
2011
2011

Publication Types

Select...
4
4

Relationship

0
8

Authors

Journals

citations
Cited by 111 publications
(45 citation statements)
references
References 8 publications
0
45
0
Order By: Relevance
“…Synthesis of HL and spectroscopic study HL was synthesized via the Japp-Klingemann reaction [22] between 4-fluoroaniline and acetylacetone in an ethanolic solution containing sodium acetate. The 1 H NMR spectrum of HL in dimethylsulfoxide-d 6 solution at room temperature shows a signal at d 14.56 which is assigned to the proton of the protonated nitrogen atom adjacent to the aryl unit (]N-NH-hydrazone form).…”
Section: Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…Synthesis of HL and spectroscopic study HL was synthesized via the Japp-Klingemann reaction [22] between 4-fluoroaniline and acetylacetone in an ethanolic solution containing sodium acetate. The 1 H NMR spectrum of HL in dimethylsulfoxide-d 6 solution at room temperature shows a signal at d 14.56 which is assigned to the proton of the protonated nitrogen atom adjacent to the aryl unit (]N-NH-hydrazone form).…”
Section: Resultsmentioning
confidence: 99%
“…The free arylhydrazone ligand of HL was synthesized via the Japp-Klingemann reaction [22] of the aromatic diazonium salt of 4-fluoroaniline and pentane-2,4-dione, in an ethanolic solution containing sodium acetate.…”
Section: Synthesis Of the 3-(4-fluorophenylhydrazone) Pentane-24-dionementioning
confidence: 99%
See 1 more Smart Citation
“…HL 1-3 were synthesized according to the Japp-Klingemann reaction [20][21][22] between the diazonium salts of 2-or 4-cyanoaniline and pentane-2,4-dione or 1-ethoxybutane-1,3-dione.…”
Section: Synthesis Of Hl 1-3mentioning
confidence: 99%
“…Functionally substituted arylhydrazones of type 1 where either X or Y = H are generally prepared from the corresponding esters 54 via conversion into the acid 55 [109][110][111][112][113][114][115][116][117][118][119][120][121][122][123][124] and subsequent decarboxylation to give 57. [125][126][127][128][129][130][131][132] One step synthesis from the appropriate acids 56 has also been reported (c.f.…”
Section: Scheme 11mentioning
confidence: 99%