ES306090A1 - Procedure for the obtaining of piridyl-1,3,5-oxatiazolinones. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of piridyl-1,3,5-oxatiazolinones. (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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AGfiledCriticalBayer AG
Publication of ES306090A1publicationCriticalpatent/ES306090A1/en
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Pyridine Compounds
(AREA)
Abstract
"Process for the preparation of pyridyl-1,3,5-oxathiazolinones", characterized in that pyridine-thiohydroxanic acids are reacted with phosgene, in the presence of an acid-binding medium, at temperatures ranging from -20 to +150º C. , and preferably between -10 and +50. (Machine-translation by Google Translate, not legally binding)
ES0306090A1963-11-161964-11-16Procedure for the obtaining of piridyl-1,3,5-oxatiazolinones. (Machine-translation by Google Translate, not legally binding)
ExpiredES306090A1
(en)
Procedure for the obtaining of dialylamide from the 3-chloropiridazon- (6) -1-acetic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of heterocyclic esters of the acid tionotiolfosfºr- (con) -ico (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of the 3-alkyl sec-4-methyl-phenyl carbamine acid. (Machine-translation by Google Translate, not legally binding)