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
GB2122754A
Inventor
Heinrich Pasedach
Matthias Seefelder
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AGfiledCriticalBASF SE
Priority to GB2122754ApriorityCriticalpatent/GB750676A/en
Publication of GB750676ApublicationCriticalpatent/GB750676A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
2-Aminopyrimidines are obtained by allowing an oxidizing agent, e.g. oxides of chromium, manganese, iron or lead or the corresponding salts, to act in acid medium on a mixture of guanidine and a primary or secondary acetylene alcohol in which the acetylene group is directly attached to the carbinol group, e.g. propargyl alcohol, butine-(1)-ol-(3) or phenyl-(1)-propine-(1)-ol-(3). As acids there may be used sulphuric or phosphoric acids.
GB2122754A1954-07-211954-07-21Improvements in the production of 2-aminopyrimidines
ExpiredGB750676A
(en)