ES316955A1 - Procedure for the obtaining of 5-nitro-2-furfural-acilhidrazonas. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of 5-nitro-2-furfural-acilhidrazonas. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES316955A1
ES316955A1 ES0316955A ES316955A ES316955A1 ES 316955 A1 ES316955 A1 ES 316955A1 ES 0316955 A ES0316955 A ES 0316955A ES 316955 A ES316955 A ES 316955A ES 316955 A1 ES316955 A1 ES 316955A1
Authority
ES
Spain
Prior art keywords
nitro
obtaining
furfural
translation
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0316955A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lisac SA
Original Assignee
Lisac SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lisac SA filed Critical Lisac SA
Priority to ES0316955A priority Critical patent/ES316955A1/en
Publication of ES316955A1 publication Critical patent/ES316955A1/en
Expired legal-status Critical Current

Links

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Process for obtaining 5-nitro-2-furfural-acylhydrazones, characterized by reacting benzalhydrazones or ketone hydrazones with acid anhydrides or acid chloraros in the presence of inorganic to organic bases, obtaining benzal-acylhydrazones or ketone-acylhydrazones which they are combined with 5-nitro-2-furfuraldehyde or its gem diacetate, in an alcoholic or aqueous alcoholic medium at temperatures between 20-80ºC. (Machine-translation by Google Translate, not legally binding)
ES0316955A 1965-08-30 1965-08-30 Procedure for the obtaining of 5-nitro-2-furfural-acilhidrazonas. (Machine-translation by Google Translate, not legally binding) Expired ES316955A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0316955A ES316955A1 (en) 1965-08-30 1965-08-30 Procedure for the obtaining of 5-nitro-2-furfural-acilhidrazonas. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0316955A ES316955A1 (en) 1965-08-30 1965-08-30 Procedure for the obtaining of 5-nitro-2-furfural-acilhidrazonas. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES316955A1 true ES316955A1 (en) 1965-11-16

Family

ID=34504703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316955A Expired ES316955A1 (en) 1965-08-30 1965-08-30 Procedure for the obtaining of 5-nitro-2-furfural-acilhidrazonas. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES316955A1 (en)

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