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GB1204081A - Chlorination process - Google Patents

Chlorination process

Info

Publication number
GB1204081A
GB1204081A GB333369A GB333369A GB1204081A GB 1204081 A GB1204081 A GB 1204081A GB 333369 A GB333369 A GB 333369A GB 333369 A GB333369 A GB 333369A GB 1204081 A GB1204081 A GB 1204081A
Authority
GB
United Kingdom
Prior art keywords
chlorination process
tetrachloropyrimidine
jan
trichloropyrimidine
heading
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
GB333369A
Inventor
Kurt Findeisen
Hans Holtschmidt
Rudolf Braden
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 GB1204081A publication Critical patent/GB1204081A/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

1,204,081. Tetrachloropyrimidine. FARBENFABRIKEN BAYER A.G. 21 Jan., 1969 [30 Jan., 1968], No. 3333/69. Heading C2C. 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.
GB333369A 1968-01-30 1969-01-21 Chlorination process Expired GB1204081A (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
GB1204081A true GB1204081A (en) 1970-09-03

Family

ID=5686365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB333369A Expired GB1204081A (en) 1968-01-30 1969-01-21 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
FR2000995A1 (en) 1969-09-19
CH516565A (en) 1971-12-15
BR6905958D0 (en) 1973-04-19
AT286303B (en) 1970-12-10
ES363003A1 (en) 1970-12-16
BE727587A (en) 1969-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
732 Registration of transactions, instruments or events in the register (sect. 32/1977)