1970
DOI: 10.1002/hlca.19700530738
|View full text |Cite
|
Sign up to set email alerts
|

Aminofuroxane. 1. Synthese und Struktur

Abstract: 1883these reflections, though weak, are present. The contributions of the two arsenic atoms to the hkO reflections cancel one another at present and the carbon atoms only contributy because they have different y co-ordinates. We suspect that the y (and possibly also the z) co-ordinates of the two arsenic atoms are not identical as shown in Table 3, but these two atoms could not be resolved in the OkZ projection.We thank Prof. A . L . Rheingold who suggested the problem and kindly supplied the crystals.Summary.… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
21
0

Year Published

1974
1974
2017
2017

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 55 publications
(21 citation statements)
references
References 8 publications
0
21
0
Order By: Relevance
“…The literature reports that the reaction of monosubstituted glyoximes with K 3 Fe(CN) 6 in aqueous NH 4 OH solution represents the best method for the synthesis of aminofuroxans [14]. We utilized a similar procedure, and the reaction with E,Z-1 appeared to be complete in 0.5 hour.…”
Section: Resultsmentioning
confidence: 94%
“…The literature reports that the reaction of monosubstituted glyoximes with K 3 Fe(CN) 6 in aqueous NH 4 OH solution represents the best method for the synthesis of aminofuroxans [14]. We utilized a similar procedure, and the reaction with E,Z-1 appeared to be complete in 0.5 hour.…”
Section: Resultsmentioning
confidence: 94%
“…Thin layer chromatography was per formed on Silufol UV 254 with visualization under the UV light. 4 Amino 3 methylfuroxan 1a, 15 4 amino 3 phenylfuroxan 1b, 9 3 acetyl 4 aminofuroxan 1c, 10 4 amino 3 methoxycarbonyl furoxan 1d, 12 4 amino 3 aminocarbonylfuroxan (1e), 12 and 4 amino 3 azidocarbonylfuroxan (1f) 12 were obtained accord ing to the known procedures.…”
Section: Methodsmentioning
confidence: 99%
“…All solvents were purified and dried using standard methods prior to use. 4-Amino-3-phenylfuroxan 2a, 45 4-amino-3-methylfuroxan 2b, 46 4-amino-3-(methoxycarbonyl)furoxan 2c, 47 3-acetyl-4-aminofuroxan 2d 48 and diazo compounds 3a,b 41 were synthesized according literature. All other reagents were purchased from Acros Organics and used without further purification.…”
Section: Methodsmentioning
confidence: 99%