IT1113125B - Aromatic carbonate from a phenol, carbon mon:oxide and base - with oxidant and ruthenium, rhodium, palladium, osmium, iridium, or platinum catalyst (BR 20.11.79) - Google Patents
Aromatic carbonate from a phenol, carbon mon:oxide and base - with oxidant and ruthenium, rhodium, palladium, osmium, iridium, or platinum catalyst (BR 20.11.79)Info
- Publication number
- IT1113125B IT1113125B IT2215278A IT2215278A IT1113125B IT 1113125 B IT1113125 B IT 1113125B IT 2215278 A IT2215278 A IT 2215278A IT 2215278 A IT2215278 A IT 2215278A IT 1113125 B IT1113125 B IT 1113125B
- Authority
- IT
- Italy
- Prior art keywords
- phenol
- oxidant
- base
- osmium
- iridium
- Prior art date
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title abstract 5
- 125000003118 aryl group Chemical group 0.000 title abstract 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title abstract 3
- 239000007800 oxidant agent Substances 0.000 title abstract 3
- 230000001590 oxidative effect Effects 0.000 title abstract 3
- 229910052741 iridium Inorganic materials 0.000 title abstract 2
- 229910052762 osmium Inorganic materials 0.000 title abstract 2
- 229910052763 palladium Inorganic materials 0.000 title abstract 2
- 229910052697 platinum Inorganic materials 0.000 title abstract 2
- 229910052703 rhodium Inorganic materials 0.000 title abstract 2
- 229910052707 ruthenium Inorganic materials 0.000 title abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 title 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 title 1
- 239000010948 rhodium Substances 0.000 title 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 229920000515 polycarbonate Polymers 0.000 abstract 3
- 239000004417 polycarbonate Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- XULIXFLCVXWHRF-UHFFFAOYSA-N 1,2,2,6,6-pentamethylpiperidine Chemical compound CN1C(C)(C)CCCC1(C)C XULIXFLCVXWHRF-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 229910021605 Palladium(II) bromide Inorganic materials 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- QBDSZLJBMIMQRS-UHFFFAOYSA-N p-Cumylphenol Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=CC=C1 QBDSZLJBMIMQRS-UHFFFAOYSA-N 0.000 abstract 1
- NKTOLZVEWDHZMU-UHFFFAOYSA-N p-cumyl phenol Natural products CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 abstract 1
- INIOZDBICVTGEO-UHFFFAOYSA-L palladium(ii) bromide Chemical compound Br[Pd]Br INIOZDBICVTGEO-UHFFFAOYSA-L 0.000 abstract 1
- 150000008442 polyphenolic compounds Chemical class 0.000 abstract 1
- 235000013824 polyphenols Nutrition 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
An aromatic carbonate process comprises contacting under anhydrous conditions a phenol, carbon monoxide, a base, a Gp. VIIIB element and an oxidant having an oxidn. potential, greater than that of the Gp. VIIIB element. The Gp. VIIIB element is Ru, Rh, Pd, Os, Ir or Pt. The process can form an aromatic polycarbonate from a polyphenol or an aromatic monocarbonate from a mono-phenol. The phenol, is pref. phenol, p-cumylphenol or transphenol A. The base is pref. a tertiary amine, e.g. 2,2,6,6, N-pentamethylpiperidine or NaOH. The Gp. VIIIB element is associated with a carbonyl or halide gp. e.g. PdBr2. The oxidant is pref. air or O2 or a manganese diketonate. Used as a polycarbonate for moulding or forming into films, sheets or fibres or as an intermediate for such a polycarbonate. The yields of carbonate are greater under anhydrous conditions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/892,509 US4201721A (en) | 1976-10-12 | 1978-04-03 | Catalytic aromatic carbonate process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7822152A0 IT7822152A0 (en) | 1978-04-10 |
| IT1113125B true IT1113125B (en) | 1986-01-20 |
Family
ID=25400043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2215278A IT1113125B (en) | 1978-04-03 | 1978-04-10 | Aromatic carbonate from a phenol, carbon mon:oxide and base - with oxidant and ruthenium, rhodium, palladium, osmium, iridium, or platinum catalyst (BR 20.11.79) |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU4374279A (en) |
| BR (1) | BR7802243A (en) |
| IT (1) | IT1113125B (en) |
-
1978
- 1978-04-10 IT IT2215278A patent/IT1113125B/en active
- 1978-04-10 BR BR7802243A patent/BR7802243A/en unknown
-
1979
- 1979-01-30 AU AU43742/79A patent/AU4374279A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| IT7822152A0 (en) | 1978-04-10 |
| AU4374279A (en) | 1979-10-18 |
| BR7802243A (en) | 1979-11-20 |
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