GB1136747A - Continuous photooximation of cyclododecane - Google Patents
Continuous photooximation of cyclododecaneInfo
- Publication number
- GB1136747A GB1136747A GB1722566A GB1722566A GB1136747A GB 1136747 A GB1136747 A GB 1136747A GB 1722566 A GB1722566 A GB 1722566A GB 1722566 A GB1722566 A GB 1722566A GB 1136747 A GB1136747 A GB 1136747A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyclododecane
- oxime
- april
- photooximation
- continuous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- DDTBPAQBQHZRDW-UHFFFAOYSA-N cyclododecane Chemical compound C1CCCCCCCCCCC1 DDTBPAQBQHZRDW-UHFFFAOYSA-N 0.000 title abstract 3
- -1 Cyclododecane oxime Chemical class 0.000 abstract 2
- 239000004157 Nitrosyl chloride Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 abstract 2
- 235000019392 nitrosyl chloride Nutrition 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002923 oximes Chemical class 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,136,747. Cyclododecane oxime. BADISCHE ANILIN- & SODA-FABRIK A.G. 20 April, 1966 [21 April, 1965], No. 17225/66. Heading C2C. Cyclododecane is converted to its oxime by treating a solution of cyclododecane in chlorobenzene with a nitrosating agent and with light having a wavelength of 360-600 millimicrons while mixing the reaction mixture with turbulence, the cyclododecane oxime being removed from the reaction mixture outside the reaction zone by extraction with strong sulphuric acid. Suitable nitrosating agents are, for example, nitrosyl chloride or compounds which form nitrosyl chloride in the reaction medium. If desired, the process may be carried out in the presence of hydrogen chloride.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR13984A FR1440775A (en) | 1965-04-21 | 1965-04-21 | Continuous cyclane photo-oximation process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1136747A true GB1136747A (en) | 1968-12-18 |
Family
ID=8576874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1722566A Expired GB1136747A (en) | 1965-04-21 | 1966-04-20 | Continuous photooximation of cyclododecane |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE679614A (en) |
FR (1) | FR1440775A (en) |
GB (1) | GB1136747A (en) |
NL (1) | NL6605303A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2746390A1 (en) * | 1996-03-25 | 1997-09-26 | Atochem Elf Sa | PROCESS FOR PREPARING CYCLODODECANONE OXIME BY PHOTONITROSATION OF CYCLODODECANE IN THE PRESENCE OF TRICHLORONITROSOMETHANE |
WO1999001424A1 (en) * | 1997-07-02 | 1999-01-14 | Elf Atochem S.A. | Photonitrosation of cyclododecane in chloroform in quasi-anhydrous medium |
US20140158522A1 (en) * | 2012-06-26 | 2014-06-12 | Toray Industries, Inc. | Method of producing cycloalkanone oxime |
-
1965
- 1965-04-21 FR FR13984A patent/FR1440775A/en not_active Expired
-
1966
- 1966-04-15 BE BE679614D patent/BE679614A/xx unknown
- 1966-04-20 GB GB1722566A patent/GB1136747A/en not_active Expired
- 1966-04-20 NL NL6605303A patent/NL6605303A/xx unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2746390A1 (en) * | 1996-03-25 | 1997-09-26 | Atochem Elf Sa | PROCESS FOR PREPARING CYCLODODECANONE OXIME BY PHOTONITROSATION OF CYCLODODECANE IN THE PRESENCE OF TRICHLORONITROSOMETHANE |
EP0798290A1 (en) * | 1996-03-25 | 1997-10-01 | Elf Atochem S.A. | Process for the preparation of the oxim of cyclododecanone by photonitrosation of cyclododecane in the presence of trichloronitrosomethane |
US5719316A (en) * | 1996-03-25 | 1998-02-17 | Elf Atochem S.A. | Process for the preparation of lauryllactam by photonitrosation of cyclododecane in the presence of trichloronitrosomethane |
WO1999001424A1 (en) * | 1997-07-02 | 1999-01-14 | Elf Atochem S.A. | Photonitrosation of cyclododecane in chloroform in quasi-anhydrous medium |
US6197999B1 (en) | 1997-07-02 | 2001-03-06 | Atofina | Photonitrosation of cyclododecane in chloroform in quasi-anhydrous medium |
US20140158522A1 (en) * | 2012-06-26 | 2014-06-12 | Toray Industries, Inc. | Method of producing cycloalkanone oxime |
US9181177B2 (en) * | 2012-06-26 | 2015-11-10 | Toray Industries, Inc. | Method of producing cycloalkanone oxime |
Also Published As
Publication number | Publication date |
---|---|
FR1440775A (en) | 1966-06-03 |
BE679614A (en) | 1966-10-17 |
NL6605303A (en) | 1966-10-24 |
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