IT1219736B - Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione - Google Patents
Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazioneInfo
- Publication number
- IT1219736B IT1219736B IT21163/88A IT2116388A IT1219736B IT 1219736 B IT1219736 B IT 1219736B IT 21163/88 A IT21163/88 A IT 21163/88A IT 2116388 A IT2116388 A IT 2116388A IT 1219736 B IT1219736 B IT 1219736B
- Authority
- IT
- Italy
- Prior art keywords
- difluoroethylene
- dichloro
- cfcl
- telomeri
- preparation
- Prior art date
Links
- UPVJEODAZWTJKZ-UHFFFAOYSA-N 1,2-dichloro-1,2-difluoroethene Chemical compound FC(Cl)=C(F)Cl UPVJEODAZWTJKZ-UHFFFAOYSA-N 0.000 title 1
- UPVJEODAZWTJKZ-OWOJBTEDSA-N (e)-1,2-dichloro-1,2-difluoroethene Chemical group F\C(Cl)=C(\F)Cl UPVJEODAZWTJKZ-OWOJBTEDSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
- C07C43/123—Saturated ethers containing halogen both carbon chains are substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
- C07C43/126—Saturated ethers containing halogen having more than one ether bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/17—Unsaturated ethers containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21163/88A IT1219736B (it) | 1988-06-30 | 1988-06-30 | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione |
EP19890111877 EP0348980A3 (en) | 1988-06-30 | 1989-06-29 | Telomers of 1,2-dichloro-1,2-difluoroethylene and process for preparing them |
JP1169707A JPH0276834A (ja) | 1988-06-30 | 1989-06-30 | 1,2‐ジクロロ‐1,2‐ジフルオロエチレンの新規なテロマーおよびその製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21163/88A IT1219736B (it) | 1988-06-30 | 1988-06-30 | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8821163A0 IT8821163A0 (it) | 1988-06-30 |
IT1219736B true IT1219736B (it) | 1990-05-24 |
Family
ID=11177698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21163/88A IT1219736B (it) | 1988-06-30 | 1988-06-30 | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0348980A3 (it) |
JP (1) | JPH0276834A (it) |
IT (1) | IT1219736B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6673262B1 (en) | 1997-12-18 | 2004-01-06 | Central Glass Company, Limited | Gas for removing deposit and removal method using same |
CN110741022B (zh) | 2017-06-14 | 2022-07-19 | 索尔维特殊聚合物意大利有限公司 | 铁电氟聚合物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2148286B (en) * | 1983-10-24 | 1987-09-30 | Occidental Chem Co | Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane and bisfluoroxydifluoro methane |
IT1198285B (it) * | 1986-11-14 | 1988-12-21 | Ausimont Spa | Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate |
IT1198284B (it) * | 1986-11-14 | 1988-12-21 | Ausimont Spa | Procedimento per la preparazione di polieteri alogenati |
IT1233434B (it) * | 1987-12-23 | 1992-03-31 | Ausimont Spa | Telomeri del clorotrifluoroetilene e processo per la loro preparazione |
-
1988
- 1988-06-30 IT IT21163/88A patent/IT1219736B/it active
-
1989
- 1989-06-29 EP EP19890111877 patent/EP0348980A3/en not_active Ceased
- 1989-06-30 JP JP1169707A patent/JPH0276834A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0276834A (ja) | 1990-03-16 |
EP0348980A2 (en) | 1990-01-03 |
EP0348980A3 (en) | 1991-06-12 |
IT8821163A0 (it) | 1988-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HU906539D0 (en) | Process for the production of benzinimidazole derivatives and medical preparations containing these compounds as active agents | |
ES8104993A1 (es) | Un procedimiento para preparar compuestos aromaticos susti- tuidos | |
YU7086A (en) | Process for obtaining derivatives of pyrazolsulphonamide | |
ATE177087T1 (de) | Tetrazinderivate mit akarizider wirkung | |
FR2419925A1 (fr) | Procede pour la fabrication des isomeres-cis d'alkylcyclohexanol | |
DE69607272D1 (de) | Herstellung von substituierten Thiazolen | |
IT1230873B (it) | Processo per la preparazione di peraloeteri da peraloolefine e nuovi peraloeteri ottenuti. | |
IT1233434B (it) | Telomeri del clorotrifluoroetilene e processo per la loro preparazione | |
IN167606B (it) | ||
IT1219736B (it) | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione | |
FR2392958A1 (fr) | Nouveaux amino-acides fluores utiles comme medicament | |
HK1000109A1 (en) | Process for the preparation of 3,3-diaryl acrylic acid amides 3,3- | |
NO175253C (no) | Forbindelse, anvendelse og preparat | |
SU1482908A1 (ru) | Способ получени 2-алкил- или 2-аралкилциклододеканонов | |
SU997407A1 (ru) | Способ получени фенил (оксиарил) сульфидов | |
ES479305A1 (es) | Un procedimiento para la obtencion de derivados de dicloruro de n-trifluoroacetil-n-fosfonometilglicina. | |
GB2018244A (en) | Preparation of meta-phenoxytoluene | |
GB1367044A (en) | Thiol-or thionothiol-phosphoric or-phosphonic acid esters process for their preparation and their use as insecticides and acaricides | |
DE3762858D1 (en) | Phenylharnstoff-herbicide. | |
BR8107640A (pt) | Processo para preparacao de um acido dihalo-vinil-ciclopropanocarboxilico | |
FR2587334B1 (fr) | Procede de preparation d'acides bromofluoro-acetiques |