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Zur Kenntnis der Reaktionsfähigkeit von 4-Hydrazino-2,5-di-tert.-butyl-2-methyl-2H-imidazol

Über die gemeinsame Einwirkung von elementarem Schwefel und gasförmigem Ammoniak auf Ketone, 85. Mitt.

On the reactivity of 4-hydrazino-2.5-di-tert.-butyl-2-methyl-2H-imidazole

Joint action of elemental sulfur and gaseous ammonia upon Ketones, LXXXV

  • Organische Chemie und Biochemie
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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

4-Hydrazino-2.5-di-tert.-Butyl-2-methyl-2H-imidazole (1) reacts with aldehydes and ketones to give condensation products (2 a-1). The reaction of1 with acyl chlorides and dicarboxylic acid chlorides gives rise to the corresponding 4-acylhydrazino-2H-imidazoles (3 a, b) and dicarboxylic-bis(imidazole-4-yl)-hydrazides (4 a-c) resp. Heating1 with acetyl bromide, ethyl orthoformate and 3-bromo-4-methyl-2-pentanone affords new condensedring systems5 a, b and7, resp.

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Literatur

  1. F. Asinger, D. Neuray, W. Leuchtenberger, A. Saus undF. Abo Dagga, Ann. Chem.761, 95 (1972).

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  2. F. Asinger, D. Neuray, W. Leuchtenberger undU. Lames Ann. Chem. (im Druck).

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Authors and Affiliations

  1. Institut für Technische Chemie und Petrolchemie der Rheinisch-Westfälischen Technischen Hochschule, Alte Maastrichter Straße 2, D-5100, Aachen, Bundesrepublik Deutschland

    F. Asinger,  W. Leuchtenberger &  V. Gerber

Authors
  1. F. Asinger
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  2. W. Leuchtenberger
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  3. V. Gerber
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Additional information

84. Mitt.:F. Asinger undW. Leuchtenberger, Ann. Chem. (im Druck).

Teil der DiplomarbeitV. Gerber, Techn. Hochschule Aachen. 1972.

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Asinger, F., Leuchtenberger, W. & Gerber, V. Zur Kenntnis der Reaktionsfähigkeit von 4-Hydrazino-2,5-di-tert.-butyl-2-methyl-2H-imidazol. Monatshefte für Chemie 105, 38–45 (1974). https://doi.org/10.1007/BF00911285

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  • DOI: https://doi.org/10.1007/BF00911285

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