IL33907A - Process for the production of cyclohexanedione-(1,2)-hemihydrate - Google Patents
Process for the production of cyclohexanedione-(1,2)-hemihydrateInfo
- Publication number
- IL33907A IL33907A IL33907A IL3390770A IL33907A IL 33907 A IL33907 A IL 33907A IL 33907 A IL33907 A IL 33907A IL 3390770 A IL3390770 A IL 3390770A IL 33907 A IL33907 A IL 33907A
- Authority
- IL
- Israel
- Prior art keywords
- process according
- nitric acid
- cyclohexanol
- reaction
- hemihydrate
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 24
- 229910017604 nitric acid Inorganic materials 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 16
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 5
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910001385 heavy metal Inorganic materials 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 239000012429 reaction media Substances 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000011133 lead Substances 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 3
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000659 freezing mixture Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691908676 DE1908676C3 (de) | 1969-02-21 | Verfahren zur Herstellung von Cyclohexandion-U^-Hemihydrat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL33907A0 IL33907A0 (en) | 1970-04-20 |
| IL33907A true IL33907A (en) | 1973-02-28 |
Family
ID=5725887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL33907A IL33907A (en) | 1969-02-21 | 1970-02-16 | Process for the production of cyclohexanedione-(1,2)-hemihydrate |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4941194B1 (ro) |
| BE (1) | BE746297A (ro) |
| BR (1) | BR7016913D0 (ro) |
| CH (1) | CH529084A (ro) |
| CS (1) | CS161105B2 (ro) |
| FR (1) | FR2032942A5 (ro) |
| GB (1) | GB1279192A (ro) |
| IL (1) | IL33907A (ro) |
| NL (1) | NL7002288A (ro) |
| RO (1) | RO56199A (ro) |
-
1970
- 1970-02-12 CH CH206370A patent/CH529084A/de not_active IP Right Cessation
- 1970-02-16 IL IL33907A patent/IL33907A/en unknown
- 1970-02-18 NL NL7002288A patent/NL7002288A/xx unknown
- 1970-02-18 GB GB7795/70A patent/GB1279192A/en not_active Expired
- 1970-02-19 RO RO62509A patent/RO56199A/ro unknown
- 1970-02-19 JP JP45013897A patent/JPS4941194B1/ja active Pending
- 1970-02-20 BE BE746297D patent/BE746297A/xx unknown
- 1970-02-20 FR FR7006217A patent/FR2032942A5/fr not_active Expired
- 1970-02-20 BR BR216913/70A patent/BR7016913D0/pt unknown
- 1970-02-23 CS CS1208A patent/CS161105B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1908676A1 (de) | 1970-09-03 |
| IL33907A0 (en) | 1970-04-20 |
| GB1279192A (en) | 1972-06-28 |
| RO56199A (ro) | 1974-03-01 |
| DE1908676B2 (de) | 1977-04-28 |
| FR2032942A5 (ro) | 1970-11-27 |
| BE746297A (fr) | 1970-08-20 |
| JPS4941194B1 (ro) | 1974-11-07 |
| CS161105B2 (ro) | 1975-05-04 |
| CH529084A (de) | 1972-10-15 |
| NL7002288A (ro) | 1970-08-25 |
| BR7016913D0 (pt) | 1973-04-12 |
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