PT974571E - Preparacao de 1,1,1,3-tetrafluoropropeno (1234ze) - Google Patents

Preparacao de 1,1,1,3-tetrafluoropropeno (1234ze)

Info

Publication number: PT974571E
Authority: PT; Portugal
Prior art keywords: preparation; fluorided; tetrafluoro; propene; trans
Prior art date: 1998-07-21

Application number

PT99305781T

Other languages

English (en)

Inventor

Maher Yousef Elsheikh

Paul David Fellenger

Original Assignee

Atofina Chem Inc

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.)

1998-07-21

Filing date

1999-07-21

Publication date

2003-07-31

1999-07-21 Application filed by Atofina Chem Inc filed Critical Atofina Chem Inc

2003-07-31 Publication of PT974571E publication Critical patent/PT974571E/pt

Links

CDOOAUSHHFGWSA-UHFFFAOYSA-N 1,3,3,3-tetrafluoropropene Chemical compound FC=CC(F)(F)F CDOOAUSHHFGWSA-UHFFFAOYSA-N 0.000 title 2
CDOOAUSHHFGWSA-OWOJBTEDSA-N (e)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C\C(F)(F)F CDOOAUSHHFGWSA-OWOJBTEDSA-N 0.000 abstract 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
CDOOAUSHHFGWSA-UPHRSURJSA-N (z)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C/C(F)(F)F CDOOAUSHHFGWSA-UPHRSURJSA-N 0.000 abstract 2
239000011651 chromium Substances 0.000 abstract 2
QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 2
MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 abstract 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
230000001476 alcoholic effect Effects 0.000 abstract 1
239000012670 alkaline solution Substances 0.000 abstract 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
239000000920 calcium hydroxide Substances 0.000 abstract 1
235000011116 calcium hydroxide Nutrition 0.000 abstract 1
229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract 1
239000000347 magnesium hydroxide Substances 0.000 abstract 1
235000012254 magnesium hydroxide Nutrition 0.000 abstract 1
229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
235000011118 potassium hydroxide Nutrition 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
235000011121 sodium hydroxide Nutrition 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Detergent Compositions (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

PT99305781T 1998-07-21 1999-07-21 Preparacao de 1,1,1,3-tetrafluoropropeno (1234ze) PT974571E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US09/119,560 US6124510A (en)	1998-07-21	1998-07-21	1234ze preparation

Publications (1)

Publication Number	Publication Date
PT974571E true PT974571E (pt)	2003-07-31

Family

ID=22385063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT99305781T PT974571E (pt)	1998-07-21	1999-07-21	Preparacao de 1,1,1,3-tetrafluoropropeno (1234ze)

Country Status (8)

Country	Link
US (1)	US6124510A (pt)
EP (1)	EP0974571B1 (pt)
JP (1)	JP2000063300A (pt)
AT (1)	ATE238258T1 (pt)
DE (1)	DE69907085T2 (pt)
DK (1)	DK0974571T3 (pt)
ES (1)	ES2195520T3 (pt)
PT (1)	PT974571E (pt)

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1998
- 1998-07-21 US US09/119,560 patent/US6124510A/en not_active Expired - Fee Related
1999
- 1999-07-19 JP JP11204714A patent/JP2000063300A/ja not_active Withdrawn
- 1999-07-21 DE DE69907085T patent/DE69907085T2/de not_active Expired - Fee Related
- 1999-07-21 ES ES99305781T patent/ES2195520T3/es not_active Expired - Lifetime
- 1999-07-21 PT PT99305781T patent/PT974571E/pt unknown
- 1999-07-21 EP EP99305781A patent/EP0974571B1/en not_active Expired - Lifetime
- 1999-07-21 AT AT99305781T patent/ATE238258T1/de not_active IP Right Cessation
- 1999-07-21 DK DK99305781T patent/DK0974571T3/da active

Also Published As

Publication number	Publication date
JP2000063300A (ja)	2000-02-29
ATE238258T1 (de)	2003-05-15
DK0974571T3 (da)	2003-08-11
US6124510A (en)	2000-09-26
EP0974571A2 (en)	2000-01-26
DE69907085D1 (de)	2003-05-28
EP0974571B1 (en)	2003-04-23
ES2195520T3 (es)	2003-12-01
EP0974571A3 (en)	2000-04-12
DE69907085T2 (de)	2003-12-04

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