NL165157C - Werkwijze ter bereiding van tetrachloorpyrimidine. - Google Patents

Werkwijze ter bereiding van tetrachloorpyrimidine.

Info

Publication number: NL165157C
Authority: NL; Netherlands
Prior art keywords: tetrachloropyrimidine; preparing; preparing tetrachloropyrimidine
Prior art date: 1969-07-03

Application number

NL7009734.A

Other languages

English (en)

Other versions

NL7009734A (nl

NL165157B (nl

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.)

1969-07-03

Filing date

1970-07-01

Publication date

1981-03-16

1970-07-01 Application filed by Bayer Ag filed Critical Bayer Ag

1971-01-05 Publication of NL7009734A publication Critical patent/NL7009734A/xx

1980-10-15 Publication of NL165157B publication Critical patent/NL165157B/nl

1981-03-16 Application granted granted Critical

1981-03-16 Publication of NL165157C publication Critical patent/NL165157C/nl

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/30—Halogen atoms or nitro radicals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Plural Heterocyclic Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

NL7009734.A 1969-07-03 1970-07-01 Werkwijze ter bereiding van tetrachloorpyrimidine. NL165157C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1933784A DE1933784C3 (de)	1969-07-03	1969-07-03	Verfahren zur Herstellung von Tetrachlorpyrimidin

Publications (3)

Publication Number	Publication Date
NL7009734A NL7009734A (nl)	1971-01-05
NL165157B NL165157B (nl)	1980-10-15
NL165157C true NL165157C (nl)	1981-03-16

Family

ID=5738775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7009734.A NL165157C (nl)	1969-07-03	1970-07-01	Werkwijze ter bereiding van tetrachloorpyrimidine.

Country Status (10)

Country	Link
US (1)	US3714164A (nl)
AT (1)	AT297710B (nl)
BE (1)	BE752984A (nl)
CA (1)	CA921033A (nl)
CH (1)	CH535772A (nl)
DE (1)	DE1933784C3 (nl)
FR (1)	FR2054183A5 (nl)
GB (1)	GB1263032A (nl)
IT (1)	IT988513B (nl)
NL (1)	NL165157C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2647313A1 (de) *	1976-10-20	1978-04-27	Bayer Ag	Verfahren zur herstellung von tetrachlorpyrimidin
DE2653616A1 (de) *	1976-11-25	1978-06-01	Bayer Ag	Verfahren zur herstellung von tetrachlorpyrimidin
DE2701797A1 (de) *	1977-01-18	1978-07-20	Bayer Ag	Verfahren zur herstellung von 2,4,5-trichlorpyrimidin
DE3228712A1 (de) *	1982-07-31	1984-02-02	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von 2,4,5,6-tetrachlorpyrimidin
DE4429466A1 (de) *	1994-08-19	1996-02-22	Bayer Ag	Verfahren zur Herstellung von Polychlorpyrimidinen
DE19521036A1 (de) *	1995-06-09	1996-12-12	Bayer Ag	Verfahren zur Herstellung von 2,4,6-Trichlorpyrimidin
DE19651310A1 (de) *	1996-12-10	1998-06-18	Bayer Ag	Verfahren zur Herstellung von 2,4,6-Trichlorpyrimidin

1969
- 1969-07-03 DE DE1933784A patent/DE1933784C3/de not_active Expired
1970
- 1970-06-17 CH CH919470A patent/CH535772A/de not_active IP Right Cessation
- 1970-06-19 CA CA085966A patent/CA921033A/en not_active Expired
- 1970-06-22 AT AT558070A patent/AT297710B/de not_active IP Right Cessation
- 1970-07-01 US US00051728A patent/US3714164A/en not_active Expired - Lifetime
- 1970-07-01 NL NL7009734.A patent/NL165157C/nl not_active IP Right Cessation
- 1970-07-02 IT IT26919/70A patent/IT988513B/it active
- 1970-07-03 BE BE752984D patent/BE752984A/xx unknown
- 1970-07-03 FR FR7024895A patent/FR2054183A5/fr not_active Expired
- 1970-07-03 GB GB32381/70A patent/GB1263032A/en not_active Expired

Also Published As

Publication number	Publication date
NL7009734A (nl)	1971-01-05
IT988513B (it)	1975-04-30
BE752984A (fr)	1970-12-16
FR2054183A5 (nl)	1971-04-16
CH535772A (de)	1973-04-15
DE1933784B2 (de)	1973-11-08
CA921033A (en)	1973-02-13
AT297710B (de)	1972-04-10
DE1933784A1 (de)	1971-01-07
NL165157B (nl)	1980-10-15
GB1263032A (en)	1972-02-09
US3714164A (en)	1973-01-30
DE1933784C3 (de)	1974-07-11

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Legal Events

Date	Code	Title	Description
1984-03-16	V1	Lapsed because of non-payment of the annual fee