ES207170A2 - A procedure for the preparation of monoetters of an aralyptic glycol (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of monoetters of an aralyptic glycol (Machine-translation by Google Translate, not legally binding)
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.)
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Novartis AG
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JR Geigy AG
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Priority to ES0207170ApriorityCriticalpatent/ES207170A2/en
Publication of ES207170A2publicationCriticalpatent/ES207170A2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Improvements introduced in the object of the main patent, no. 200,990, by "process for the preparation of mono-ethers of an araliphatic glycol" characterized in that compounds of the general formula ** (formula) ** are prepared in which r means a alkyl radical of lower molecular weight, by rearrangement of the alpha, alpha-bis- (4-chloro-phenyl) -ethylene-gicol, or respectively, of the functional derivatives (with respect to the beta-hydroxyl group), with alcohols of molecular weight lower, or respectively, functional derivatives thereof. (Machine-translation by Google Translate, not legally binding)
ES0207170A1953-01-101953-01-10A procedure for the preparation of monoetters of an aralyptic glycol (Machine-translation by Google Translate, not legally binding)
ExpiredES207170A2
(en)