ATE144505T1 - Verfahren zur herstellung von 2-(2-bromo-2- nitroethenyl)furan - Google Patents

Verfahren zur herstellung von 2-(2-bromo-2- nitroethenyl)furan

Info

Publication number: ATE144505T1
Authority: AT; Austria
Prior art keywords: schiff base; nitroethenyl; furan; bromo; producing
Prior art date: 1990-12-03

Application number

AT92902359T

Other languages

English (en)

Inventor

Fred R Gerns

Larry D Timberlake

Original Assignee

Great Lakes Chemical 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.)

1990-12-03

Filing date

1991-12-03

Publication date

1996-11-15

1991-04-16 Priority claimed from US07/686,427 external-priority patent/US5138076A/en

1991-12-03 Application filed by Great Lakes Chemical Corp filed Critical Great Lakes Chemical Corp

1996-11-15 Application granted granted Critical

1996-11-15 Publication of ATE144505T1 publication Critical patent/ATE144505T1/de

Links

MWBCFEHXWNHTDU-GQCTYLIASA-N 2-[(z)-2-bromo-2-nitroethenyl]furan Chemical compound [O-][N+](=O)C(\Br)=C\C1=CC=CO1 MWBCFEHXWNHTDU-GQCTYLIASA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000002262 Schiff base Substances 0.000 abstract 4
150000004753 Schiff bases Chemical class 0.000 abstract 4
HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 4
239000003960 organic solvent Substances 0.000 abstract 2
239000002904 solvent Substances 0.000 abstract 2
UMHPXECLYUIRCY-UHFFFAOYSA-N 3-bromo-2-(2-nitroethenyl)furan Chemical compound [O-][N+](=O)C=CC=1OC=CC=1Br UMHPXECLYUIRCY-UHFFFAOYSA-N 0.000 abstract 1
DNPRVXJGNANVCZ-UHFFFAOYSA-N bromo(nitro)methane Chemical compound [O-][N+](=O)CBr DNPRVXJGNANVCZ-UHFFFAOYSA-N 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
125000002924 primary amino group Chemical class [H]N([H])* 0.000 abstract 1
238000010992 reflux Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Furan Compounds (AREA)

AT92902359T 1990-12-03 1991-12-03 Verfahren zur herstellung von 2-(2-bromo-2- nitroethenyl)furan ATE144505T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US62133990A	1990-12-03	1990-12-03
US07/686,427 US5138076A (en)	1990-12-03	1991-04-16	Process for the preparation of 2-(2-bromo-2-nitroethenyl)furan

Publications (1)

Publication Number	Publication Date
ATE144505T1 true ATE144505T1 (de)	1996-11-15

Family

ID=27088935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT92902359T ATE144505T1 (de)	1990-12-03	1991-12-03	Verfahren zur herstellung von 2-(2-bromo-2- nitroethenyl)furan

Country Status (11)

Country	Link
EP (1)	EP0561994B1 (de)
JP (1)	JPH06503575A (de)
AT (1)	ATE144505T1 (de)
AU (1)	AU648628B2 (de)
CA (1)	CA2056665A1 (de)
DE (1)	DE69122882T2 (de)
FI (1)	FI101792B1 (de)
IE (1)	IE62681B1 (de)
IL (1)	IL100186A (de)
NO (1)	NO301761B1 (de)
WO (1)	WO1992009591A1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE68910499T2 (de) *	1988-06-10	1994-04-21	Great Lakes Chemical Corp	Industrielles antimikrobielles mittel: verwendungen für 2-(2-brom-2-nitroäthenyl)-furan und ein herstellungsverfahren für 2-(2-brom-2-nitroäthenyl)-furan.

1991
- 1991-11-28 IL IL10018691A patent/IL100186A/en not_active IP Right Cessation
- 1991-11-29 CA CA002056665A patent/CA2056665A1/en not_active Abandoned
- 1991-12-03 EP EP92902359A patent/EP0561994B1/de not_active Expired - Lifetime
- 1991-12-03 DE DE69122882T patent/DE69122882T2/de not_active Expired - Fee Related
- 1991-12-03 IE IE418291A patent/IE62681B1/en not_active IP Right Cessation
- 1991-12-03 JP JP4502684A patent/JPH06503575A/ja active Pending
- 1991-12-03 AT AT92902359T patent/ATE144505T1/de not_active IP Right Cessation
- 1991-12-03 AU AU91181/91A patent/AU648628B2/en not_active Ceased
- 1991-12-03 WO PCT/US1991/009018 patent/WO1992009591A1/en not_active Ceased
1993
- 1993-06-02 FI FI932507A patent/FI101792B1/fi active
- 1993-06-02 NO NO932013A patent/NO301761B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69122882T2 (de)	1997-04-03
AU9118191A (en)	1992-06-25
CA2056665A1 (en)	1992-06-04
FI932507A0 (fi)	1993-06-02
IE62681B1 (en)	1995-02-22
EP0561994A1 (de)	1993-09-29
FI101792B (fi)	1998-08-31
WO1992009591A1 (en)	1992-06-11
DE69122882D1 (de)	1996-11-28
NO932013D0 (no)	1993-06-02
IL100186A0 (en)	1992-08-18
NO932013L (no)	1993-06-02
JPH06503575A (ja)	1994-04-21
EP0561994B1 (de)	1996-10-23
AU648628B2 (en)	1994-04-28
FI101792B1 (fi)	1998-08-31
NO301761B1 (no)	1997-12-08
IE914182A1 (en)	1992-06-03
FI932507L (fi)	1993-06-02
IL100186A (en)	1996-10-16

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Legal Events

Date	Code	Title	Description
1997-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties