ES8301190A1 - Improved procedure for the preparation of eterester-alkylarilicos. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved procedure for the preparation of eterester-alkylarilicos. (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.)
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSICfiledCriticalConsejo Superior de Investigaciones Cientificas CSIC
Priority to ES509181ApriorityCriticalpatent/ES509181A0/en
Publication of ES8301190A1publicationCriticalpatent/ES8301190A1/en
Publication of ES509181A0publicationCriticalpatent/ES509181A0/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedure for obtaining eteres ter-alquil-arilicos. Is to make reaction a phenol of general formula (I) in which r, ryr represent hydrogen, radical electronic donors or substrates of electrons, with a halide of ter-alquilo (II) in which r, ryr represent radicals alquilo, in but of an inert solvent. Using the ter-rent halide in excess in the presence of a weak inorganic base and a catalytic amount of a complex of a transition metal. The solved solvent, is a saturated hydrocarbon, halogen or an eter. The halide of ter-alquilo employee, can be ioduro, bromide or chloride. The reaction temperature rocks between the environment and the solvent reflection. The time is approximately 24 hours. (Machine-translation by Google Translate, not legally binding)
ES509181A1982-01-291982-01-29
"IMPROVED PROCEDURE FOR THE PREPARATION OF ETHER" TER-ALQUILARILICOS ".
GrantedES509181A0
(en)
A procedure for the preparation of new tienil-ethanolamines with blocking activity and beta-adrenergic receptors. (Machine-translation by Google Translate, not legally binding)