ES389359A1 - Procedure for the preparation of n, o - dialkyl hydroxylamins. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of n, o - dialkyl hydroxylamins. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES389359A1
ES389359A1 ES389359A ES389359A ES389359A1 ES 389359 A1 ES389359 A1 ES 389359A1 ES 389359 A ES389359 A ES 389359A ES 389359 A ES389359 A ES 389359A ES 389359 A1 ES389359 A1 ES 389359A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES389359A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Priority claimed from CH428070A external-priority patent/CH534655A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES389359A1 publication Critical patent/ES389359A1/en
Expired legal-status Critical Current

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Abstract

Process for the preparation of n, 0-dialkylhydroxylamines, characterized in that a) in a first step a hydroxylamine, a hydroxylamine salt or a hydroxylamine disulfonate is reacted with an aldehyde or a ketone, The formed oximinic compound is reacted with an alkylating agent, c) in a third step the reaction product obtained in the previous step is quaternized, excluding moisture and in the temperature range of 50 to 140º c, with an alkylating agent, forming a respective N-alkylidene-n, O-dialkylammonium salt of the formula ** (see formula) ** In which Z means the anionic radical from the quaternization agent and one of the substituents Alkyl'or alkyl' means the alkyl radical introduced first, while the other means the alkyl radical introduced during quaternization And d) in a fourth step of the reaction, the above-described complex salt is hydrolyzed in an acid medium. (Machine-translation by Google Translate, not legally binding)
ES389359A 1970-03-20 1971-03-18 Procedure for the preparation of n, o - dialkyl hydroxylamins. (Machine-translation by Google Translate, not legally binding) Expired ES389359A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH428070A CH534655A (en) 1970-03-20 1970-03-20 Process for the preparation of N, O-dialkylhydroxylamines
CH319171 1971-03-04

Publications (1)

Publication Number Publication Date
ES389359A1 true ES389359A1 (en) 1974-03-16

Family

ID=25692415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389359A Expired ES389359A1 (en) 1970-03-20 1971-03-18 Procedure for the preparation of n, o - dialkyl hydroxylamins. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES389359A1 (en)

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