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
GB10503/49A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film CorpfiledCriticalGeneral Aniline and Film Corp
Publication of GB663302ApublicationCriticalpatent/GB663302A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
2-Chloropyrimidine is prepared by continuously heating 2-hydroxypyrimidine hydrochloride with an excess of phosphorus oxychloride under reflux conditions for a period of about 12 hours. 2-Chloropyrimidine may be condensed with compounds containing active hydrogen, e.g. sulphonamides or amides. Specification 663,303 is referred to.
GB10503/49A1948-04-281949-04-20Production of 2-chloropyrimidine
ExpiredGB663302A
(en)