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Reactions of Schiff bases. III. Formation of ethylenediamine derivatives from benzylidenealkylamines and magnesium-magnesium iodide mixtures

Thies, Heinrich and Schönenberger, Helmut and Bauer, K. H. (1958) Reactions of Schiff bases. III. Formation of ethylenediamine derivatives from benzylidenealkylamines and magnesium-magnesium iodide mixtures. Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft 291, pp. 248-256.

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Abstract

cf. C.A. 51, 14580g. Mg powder (2.4 g.) and 12.7 g. iodine shaken with 20 ml. anhyd. Et2O and 30 ml. anhyd. C6H6 to disappearance of the iodine color, the mixt. treated with 0.1 mole Schiff base in 30 ml. anhyd. C6H6 while introducing N, the mixt. shaken until all the Mg had dissolved, hydrolyzed with ice H2O, the pptd. Mg(OH)2 brought into soln. with AcOH (usually 16 g. 30% AcOH soln.), the org. ...

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Item Type:Article
Date:1958
Additional information (public):CAN 53:16976 10E Organic Chemistry: Benzene Derivatives 111586-41-5; 114910-46-2 (Derived from data in the 6th Collective Formula Index (1957-1961); 780-25-6; 1077-18-5; 27845-47-2; 27845-49-4; 1081827-87-3 Role: PRP (Properties), RCT (Reactant), RACT (Reactant or reagent) (Reactions of Schiff bases. III. Formation of ethylenediamine derivatives from benzylidenealkylamines and magnesium-magnesium iodide mixtures); 622-29-7P; 164020-65-9P; 1081512-42-6P Role: SPN (Synthetic preparation), PRP (Properties), PREP (Preparation) (Reactions of Schiff bases. III. Formation of ethylenediamine derivatives from benzylidenealkylamines and magnesium-magnesium iodide mixtures); 102-97-6P (Benzylamine, N-isopropyl-); 103-49-1P (Dibenzylamine); 771-60-8P (Aniline, 2,3,4,5,6-pentafluoro-); 2032-33-9P (Benzylamine, N-propyl-); 3240-91-3P (Phenethylamine, N-benzyl-, hydrochloride); 3647-71-0P (Phenethylamine, N-benzyl-); 4169-62-4P (Ethylenediamine, N,N'-dibutyl-1,2-diphenyl-); 4383-25-9P (Benzylamine, N-cyclohexyl-); 15018-21-0P (Ethylenediamine, N,N'-diethyl-1,2-diphenyl-); 16350-96-2P (Benzylamine, N-cyclohexyl-, hydrochloride); 18354-85-3P (Benzylamine, N-isopropyl-, hydrochloride); 20455-68-9P (Dibenzylamine, hydrochloride); 22751-68-4P (Ethylenediamine, N,N'-dimethyl-1,2-diphenyl-); 22751-69-5P (Ethylenediamine, N,N'-dicyclohexyl-1,2-diphenyl-); 23510-22-7P (Benzylamine, N-propyl-, hydrochloride); 24431-19-4P (Ethylenediamine, N,N'-dibenzyl-1,2-diphenyl-); 55079-98-6P (Ethylenediamine, N,N'-diisopropyl-1,2-diphenyl-); 96504-88-0P (Ethylenediamine, N,N'-dibutyl-1,2-diphenyl-, dihydrochloride); 102599-97-3P (Ethylenediamine, 1,2-diphenyl-N,N'-dipropyl-); 103276-50-2P (Ethylenediamine, N,N'-diphenethyl-1,2-diphenyl-); 112247-77-5P (Ethylenediamine, N,N'-diisopropyl-1,2-diphenyl-, dihydrochloride); 112247-78-6P (Ethylenediamine, 1,2-diphenyl-N,N'-dipropyl-, dihydrochloride); 114159-65-8P (Ethylenediamine, N,N'-dicyclohexyl-1,2-diphenyl-, dihydrochloride); 115292-46-1P (Ethylenediamine, N,N'-dibenzyl-1,2-diphenyl-, dihydrochloride); 115294-01-4P (Ethylenediamine, N,N'-diphenethyl-1,2-diphenyl-, dihydrochloride); 131762-27-1P (Ethylenediamine, N,N'-diethyl-1,2-diphenyl-, dihydrochloride); 857209-95-1P (Methylamine, N-benzylidene-, compd. with MgI2); 878794-82-2P (Ethylenediamine, N,N'-dimethyl-1,2-diphenyl-, dihydrochloride) Role: PREP (Preparation) (prepn. of); 5700-60-7 (Ethylenediamine, 1,2-diphenyl-) (N,N'-dialkyl derivs.)
Institutions:Chemistry and Pharmacy > Institute of Pharmacy > Retired Professors > Prof. Schönenberger
Identification Number:
ValueType
1959:16976Other
Keywords:Schiff bases (Grignard reactions of) Grignard reaction (with Schiff bases) Amines (N-benzylidene, reaction with Mg-MgI2 mixt.) Magnesium Role: PREP (Preparation) Magnesium Magnesium iodide (reaction with N-benzylidene alkyl amines)
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Owner: Petra Gürster
Deposited On:19 Nov 2010 06:39
Last Modified:19 Nov 2010 06:40
Item ID:18200
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