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ES363003A1 - Chlorination process - Google Patents

Chlorination process

Info

Publication number
ES363003A1
ES363003A1 ES363003A ES363003A ES363003A1 ES 363003 A1 ES363003 A1 ES 363003A1 ES 363003 A ES363003 A ES 363003A ES 363003 A ES363003 A ES 363003A ES 363003 A1 ES363003 A1 ES 363003A1
Authority
ES
Spain
Prior art keywords
chlorination process
tetrachloropyrimidine
trichloropyrimidine
viii
chlorine
Prior art date
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
ES363003A
Other languages
Spanish (es)
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
Priority claimed from DE19681670978 external-priority patent/DE1670978A1/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES363003A1 publication Critical patent/ES363003A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)

Abstract

2,4,5,6 - Tetrachloropyrimidine is prepared by reaction of 2,4,6-trichloropyrimidine with chlorine in the presence of a catalyst comprising a metal of Group III to VIII or a salt thereof at temperatures between 60 C. and 260 C.
ES363003A 1968-01-30 1969-01-28 Chlorination process Expired ES363003A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681670978 DE1670978A1 (en) 1968-01-30 1968-01-30 2.4.5.6-Tetrachloropyrimidine

Publications (1)

Publication Number Publication Date
ES363003A1 true ES363003A1 (en) 1970-12-16

Family

ID=5686365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363003A Expired ES363003A1 (en) 1968-01-30 1969-01-28 Chlorination process

Country Status (7)

Country Link
AT (1) AT286303B (en)
BE (1) BE727587A (en)
BR (1) BR6905958D0 (en)
CH (1) CH516565A (en)
ES (1) ES363003A1 (en)
FR (1) FR2000995A1 (en)
GB (1) GB1204081A (en)

Also Published As

Publication number Publication date
GB1204081A (en) 1970-09-03
FR2000995A1 (en) 1969-09-19
CH516565A (en) 1971-12-15
BR6905958D0 (en) 1973-04-19
AT286303B (en) 1970-12-10
BE727587A (en) 1969-07-01

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