IT1193981B - Metodo per la preparazione di composti fluorocarbonilici - Google Patents
Metodo per la preparazione di composti fluorocarboniliciInfo
- Publication number
- IT1193981B IT1193981B IT24382/80A IT2438280A IT1193981B IT 1193981 B IT1193981 B IT 1193981B IT 24382/80 A IT24382/80 A IT 24382/80A IT 2438280 A IT2438280 A IT 2438280A IT 1193981 B IT1193981 B IT 1193981B
- Authority
- IT
- Italy
- Prior art keywords
- independently
- compounds
- sbx5
- mixtures
- fluorocarbonyl
- Prior art date
Links
- CJXGPJZUDUOZDX-UHFFFAOYSA-N fluoromethanone Chemical class F[C]=O CJXGPJZUDUOZDX-UHFFFAOYSA-N 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical class COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- 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
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- 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
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/87—Preparation of ketenes or dimeric ketenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/87—Preparation of ketenes or dimeric ketenes
- C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/88—Ketenes; Dimeric ketenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7168479A | 1979-08-31 | 1979-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8024382A0 IT8024382A0 (it) | 1980-08-29 |
| IT1193981B true IT1193981B (it) | 1988-08-31 |
Family
ID=22102914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT24382/80A IT1193981B (it) | 1979-08-31 | 1980-08-29 | Metodo per la preparazione di composti fluorocarbonilici |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5640617A (it) |
| DE (1) | DE3032471A1 (it) |
| FR (1) | FR2464246A1 (it) |
| GB (1) | GB2058763B (it) |
| IT (1) | IT1193981B (it) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57154172A (en) * | 1981-03-16 | 1982-09-22 | Sumitomo Chem Co Ltd | Preparation of triazolylvinyl ketone type geometrical isomer |
| JPS60181066A (ja) * | 1984-02-29 | 1985-09-14 | Daikin Ind Ltd | 含フツ素及び含イオウα，β−不飽和カルボニル化合物及びその製造方法 |
| JPS62174564U (it) * | 1986-04-25 | 1987-11-06 | ||
| JPH0428609Y2 (it) * | 1986-04-25 | 1992-07-10 | ||
| JPS62174563U (it) * | 1986-04-25 | 1987-11-06 | ||
| JPH0428608Y2 (it) * | 1986-04-25 | 1992-07-10 | ||
| JPH03129471U (it) * | 1990-04-10 | 1991-12-26 | ||
| IT1246283B (it) * | 1991-01-25 | 1994-11-17 | Ausimont Spa | Emichetali ciclici perfluorurati,corrispondenti perfluorodichetoni e loro processo di preparazione |
| US6849194B2 (en) | 2000-11-17 | 2005-02-01 | Pcbu Services, Inc. | Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods |
| JP5678712B2 (ja) * | 2010-02-17 | 2015-03-04 | セントラル硝子株式会社 | モノフルオロメタンの製造方法 |
| WO2011102268A1 (ja) * | 2010-02-17 | 2011-08-25 | セントラル硝子株式会社 | 半導体ガスの製造方法 |
| CN102391113B (zh) * | 2011-08-05 | 2014-05-07 | 巨化集团公司 | 一种合成三氟丙酮酸酯类化合物的方法 |
| KR20150076254A (ko) * | 2012-11-14 | 2015-07-06 | 다이킨 고교 가부시키가이샤 | 드라이 에칭 가스의 제조 방법 |
| JP6041643B2 (ja) * | 2012-11-30 | 2016-12-14 | 関東電化工業株式会社 | ３，３，３−トリフルオロプロピオニル化合物の製造方法 |
| JP5900575B1 (ja) * | 2014-10-23 | 2016-04-06 | ダイキン工業株式会社 | フッ化メタンの製造方法 |
| CN114085142A (zh) * | 2021-10-28 | 2022-02-25 | 浙江诺亚氟化工有限公司 | 一种含氟醚类化合物气相氧化裂解反应合成酰氟类化合物的方法 |
| CN114149318A (zh) * | 2021-10-28 | 2022-03-08 | 浙江诺亚氟化工有限公司 | 一种低分子量全氟聚醚废料在高温下氧化裂解合成小分子量酰氟的方法 |
| CN114409514B (zh) * | 2021-12-21 | 2023-07-18 | 西安近代化学研究所 | 一种1,1,1,4,4,4-六氟-2-丁酮的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1216294B (de) * | 1963-05-10 | 1966-05-12 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Tetrachlorpropencarbonsaeurechlorid |
| DE1271111B (de) * | 1964-02-13 | 1968-06-27 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Perchlorcyclobutenon |
| GB1143930A (en) * | 1968-01-01 | 1969-02-26 | Inst Silikon & Fluorkarbonchem | Process for the preparation of an acid fluoride and of corresponding esters |
-
1980
- 1980-08-28 DE DE19803032471 patent/DE3032471A1/de active Granted
- 1980-08-29 IT IT24382/80A patent/IT1193981B/it active
- 1980-08-29 JP JP11856880A patent/JPS5640617A/ja active Granted
- 1980-08-29 GB GB8027961A patent/GB2058763B/en not_active Expired
- 1980-08-29 FR FR8018780A patent/FR2464246A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2464246B1 (it) | 1984-12-14 |
| DE3032471A1 (de) | 1981-03-19 |
| GB2058763B (en) | 1983-09-07 |
| DE3032471C2 (it) | 1988-06-16 |
| JPS5640617A (en) | 1981-04-16 |
| FR2464246A1 (fr) | 1981-03-06 |
| IT8024382A0 (it) | 1980-08-29 |
| GB2058763A (en) | 1981-04-15 |
| JPS6145972B2 (it) | 1986-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970729 |