IT1051641B - Procedimento per la decomposizione di un complesso costituito da un aldeide aromatica acido fluoridrico e trifluoruro di boro - Google Patents
Procedimento per la decomposizione di un complesso costituito da un aldeide aromatica acido fluoridrico e trifluoruro di boroInfo
- Publication number
- IT1051641B IT1051641B IT70138/75A IT7013875A IT1051641B IT 1051641 B IT1051641 B IT 1051641B IT 70138/75 A IT70138/75 A IT 70138/75A IT 7013875 A IT7013875 A IT 7013875A IT 1051641 B IT1051641 B IT 1051641B
- Authority
- IT
- Italy
- Prior art keywords
- decomposition
- procedure
- boron trifluoride
- aromatic aldehyde
- complex constituted
- Prior art date
Links
- 229910015900 BF3 Inorganic materials 0.000 title 1
- -1 BORON TRIFLUORIDE AROMATIC ALDEHYDE Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Substances FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 title 1
- 238000000354 decomposition reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
- C01B35/061—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
-
- 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
-
- 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
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
- C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49148840A JPS5176231A (en) | 1974-12-27 | 1974-12-27 | Hokozokuarudehido futsukasuiso futsukahosokonpuretsukusuno bunkaihoho |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1051641B true IT1051641B (it) | 1981-05-20 |
Family
ID=15461899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT70138/75A IT1051641B (it) | 1974-12-27 | 1975-12-19 | Procedimento per la decomposizione di un complesso costituito da un aldeide aromatica acido fluoridrico e trifluoruro di boro |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3988424A (it) |
| JP (1) | JPS5176231A (it) |
| CA (1) | CA1055525A (it) |
| DE (1) | DE2558164C2 (it) |
| FR (1) | FR2295941A1 (it) |
| GB (1) | GB1528610A (it) |
| IT (1) | IT1051641B (it) |
| NL (1) | NL179274C (it) |
| SU (1) | SU944499A3 (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482433A (en) * | 1982-07-30 | 1984-11-13 | Phillips Petroleum Company | Purification |
| FR2532303A1 (fr) * | 1982-09-01 | 1984-03-02 | Ugine Kuhlmann | Procede de decomposition d'un complexe d'acide ortho-benzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore |
| US7235509B2 (en) * | 2002-10-28 | 2007-06-26 | Idemitsu Kosan Co., Ltd. | Processes for the recovery and recycling of boron trifluoride or complexes thereof |
| KR102576403B1 (ko) * | 2017-04-18 | 2023-09-08 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 인단카르보알데히드의 제조방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430516A (en) * | 1944-08-14 | 1947-11-11 | Standard Oil Co | Catalytic alkylation of aromatic hydrocarbons by normal paraffins |
| GB713335A (en) | 1951-07-02 | 1954-08-11 | Ici Ltd | Catalyst recovery process |
| US3284508A (en) * | 1963-02-18 | 1966-11-08 | Du Pont | Recovery of p-tolualdehyde |
| JPS5314059B2 (it) * | 1973-05-25 | 1978-05-15 | ||
| JPS533375B2 (it) * | 1973-12-21 | 1978-02-06 |
-
1974
- 1974-12-27 JP JP49148840A patent/JPS5176231A/ja active Granted
-
1975
- 1975-12-11 US US05/639,698 patent/US3988424A/en not_active Expired - Lifetime
- 1975-12-19 IT IT70138/75A patent/IT1051641B/it active
- 1975-12-19 GB GB52105/75A patent/GB1528610A/en not_active Expired
- 1975-12-23 CA CA242,490A patent/CA1055525A/en not_active Expired
- 1975-12-23 DE DE2558164A patent/DE2558164C2/de not_active Expired
- 1975-12-24 NL NLAANVRAGE7515073,A patent/NL179274C/xx not_active IP Right Cessation
- 1975-12-26 SU SU752302644A patent/SU944499A3/ru active
- 1975-12-26 FR FR7539876A patent/FR2295941A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2558164A1 (de) | 1976-07-08 |
| CA1055525A (en) | 1979-05-29 |
| US3988424A (en) | 1976-10-26 |
| JPS533376B2 (it) | 1978-02-06 |
| NL7515073A (nl) | 1976-06-29 |
| NL179274C (nl) | 1986-08-18 |
| DE2558164C2 (de) | 1983-07-07 |
| GB1528610A (en) | 1978-10-18 |
| SU944499A3 (ru) | 1982-07-15 |
| FR2295941B1 (it) | 1978-05-19 |
| FR2295941A1 (fr) | 1976-07-23 |
| JPS5176231A (en) | 1976-07-01 |
| NL179274B (nl) | 1986-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| YU90875A (en) | Process for obtaining clovulinic acid | |
| YU303671A (en) | Process for preparing dl-and d2-(6-methoxy-2-naphthyl)propionic acid | |
| YU40121B (en) | Proacess for producing alpha-amino-alpha-(p-acykoxypenyl)-acetamido-cephalosporanic acid | |
| IT1011868B (it) | Procedimento per la decomposizio ne di un complesso costituito da aldeide aromatica acido fluoridri co trifluoruro di boro | |
| IT1058936B (it) | Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido | |
| ZA757290B (en) | Furanhydroxamic acid derivatives | |
| IT1051641B (it) | Procedimento per la decomposizione di un complesso costituito da un aldeide aromatica acido fluoridrico e trifluoruro di boro | |
| IL48032A0 (en) | Process for the preparation of cyclobutanones | |
| YU89975A (en) | Process for obtaining o-aminosulfonyl-glycolic acid anilides | |
| IL46969A0 (en) | Novel salicylic acid derivatives,their manufacture and antiprotozoal compositions containing them | |
| IT964101B (it) | Procedimento per preparare acido gliossilico | |
| YU269070A (en) | Process for obtaining salicylic acid | |
| YU141481A (en) | Process for obtaining 5-fluoro-2-methyl-indanol-3-acetic acid | |
| YU227971A (en) | Process for obtaining phenylacetic acid compounds | |
| AR195914A1 (es) | Procedimiento para preparar un acido penicilanico | |
| AU8093775A (en) | The production of nitric acid | |
| IT1042316B (it) | Procedimento per preparare 5 nitro i.4.4a.9a tetraidroantrachinone ad elavata purezza | |
| GB1539180A (en) | 1-cyclopentene-1-propanoic acid derivatives | |
| IT982489B (it) | Apparecchiatura per controllare la concentrazione di un acido di reazione in una unita di alchilazio ne | |
| IT1041108B (it) | Procedimento di fluroazione di acido fosforico | |
| IL56863A0 (en) | 7-cyclopentyl-heptanoic acid derivatives | |
| ZA754128B (en) | Monochromone-2-carboxylic acid | |
| IT979388B (it) | Acido cicloesanesacarbossilico | |
| BR7306772D0 (pt) | Processo para a preparacao de oximo-derivados de acido tionofosforico (fosfonico),e composicoes inseticidas a base destes | |
| IL48517A0 (en) | New prostenoic acid derivatives |