ES2018320B3 - Proceso para la preparacion de 2,2-paraciclofano. - Google Patents
Proceso para la preparacion de 2,2-paraciclofano.Info
- Publication number
- ES2018320B3 ES2018320B3 ES88107439T ES88107439T ES2018320B3 ES 2018320 B3 ES2018320 B3 ES 2018320B3 ES 88107439 T ES88107439 T ES 88107439T ES 88107439 T ES88107439 T ES 88107439T ES 2018320 B3 ES2018320 B3 ES 2018320B3
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- dimer
- elimination reaction
- paraciclofano
- reaction
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000000539 dimer Substances 0.000 abstract 2
- 238000005985 Hofmann elimination reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000006184 cosolvent Substances 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 229920000052 poly(p-xylylene) Polymers 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- BHZSLQZBUUWFED-UHFFFAOYSA-M trimethyl-[(4-methylphenyl)methyl]azanium;hydroxide Chemical compound [OH-].CC1=CC=C(C[N+](C)(C)C)C=C1 BHZSLQZBUUWFED-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/72—Spiro hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/321—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom
- C07C1/323—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom the hetero-atom being a nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/92—Systems containing at least three condensed rings with a condensed ring system consisting of at least two mutually uncondensed aromatic ring systems, linked by an annular structure formed by carbon chains on non-adjacent positions of the aromatic system, e.g. cyclophanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Polarising Elements (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/074,777 US4769505A (en) | 1987-07-17 | 1987-07-17 | Process for the preparation of the parylene dimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2018320B3 true ES2018320B3 (es) | 1991-04-01 |
Family
ID=22121630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES88107439T Expired - Lifetime ES2018320B3 (es) | 1987-07-17 | 1988-05-09 | Proceso para la preparacion de 2,2-paraciclofano. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4769505A (es) |
| EP (1) | EP0299164B2 (es) |
| KR (1) | KR890001914A (es) |
| AT (1) | ATE56695T1 (es) |
| AU (1) | AU1584488A (es) |
| BR (1) | BR8802302A (es) |
| CA (1) | CA1282799C (es) |
| DE (1) | DE3860651D1 (es) |
| DK (1) | DK397088A (es) |
| ES (1) | ES2018320B3 (es) |
| GR (1) | GR3000865T3 (es) |
| NO (1) | NO167910C (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4806702A (en) * | 1987-05-26 | 1989-02-21 | Union Carbide Corporation | Process for the preparation of the parylene dimer |
| US5110903A (en) * | 1990-12-20 | 1992-05-05 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of mixed parylene dimers free of alpha-halogens |
| US5302767A (en) * | 1993-03-26 | 1994-04-12 | Union Carbide Chemicals & Plastics Technology Corporation | [2.2] paracyclophane and derivatives thereof |
| US6362115B1 (en) * | 1998-12-09 | 2002-03-26 | Applied Materials, Inc. | In-situ generation of p-xylyiene from liquid precursors |
| US8633289B2 (en) | 2011-08-31 | 2014-01-21 | Carver Scientific, Inc. | Formation of [2,2]paracyclophane and related compounds and methods for the formation of polymers from cyclophanes |
| WO2009046341A1 (en) | 2007-10-05 | 2009-04-09 | David Carver | High permittivity low leakage capacitor and energy storing device and method for forming the same |
| US9011627B2 (en) | 2007-10-05 | 2015-04-21 | Carver Scientific, Inc. | Method of manufacturing high permittivity low leakage capacitor and energy storing device |
| US8940850B2 (en) | 2012-08-30 | 2015-01-27 | Carver Scientific, Inc. | Energy storage device |
| PL2220320T3 (pl) | 2007-11-13 | 2020-01-31 | Guardian Glass, LLC | Pakiet szyb zespolonych i element dystansowy |
| US9214280B2 (en) | 2008-10-03 | 2015-12-15 | Carver Scientific, Inc. | Very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices |
| US9214281B2 (en) | 2008-10-03 | 2015-12-15 | Carver Scientific, Inc. | Very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices |
| EP2454437B1 (en) | 2009-07-14 | 2017-05-10 | Guardian IG, LLC | Stretched strips for spacer and sealed unit |
| US10227432B2 (en) | 2011-08-31 | 2019-03-12 | Carver Scientific, Inc. | Formation of xylylene type copolymers, block polymers, and mixed composition materials |
| US9899846B2 (en) | 2012-08-30 | 2018-02-20 | Carver Scientific, Inc. | Entropic energy transfer methods and circuits |
| US10199165B2 (en) | 2012-08-30 | 2019-02-05 | Carver Scientific, Inc. | Energy storage device |
| US9805869B2 (en) | 2012-11-07 | 2017-10-31 | Carver Scientific, Inc. | High energy density electrostatic capacitor |
| CN105348029A (zh) * | 2015-11-03 | 2016-02-24 | 安徽苏乐医药材料有限公司 | 一种对二甲苯环二体的制备方法 |
| EP3371811B1 (en) | 2015-11-06 | 2022-11-23 | Carver Scientific, Inc. | Electroentropic memory device |
| US10403440B2 (en) | 2016-12-02 | 2019-09-03 | Carver Scientific, Inc. | Capacitive energy storage device |
| CN111269077A (zh) * | 2020-04-02 | 2020-06-12 | 上海蕲鑫新材料科技有限公司 | 一种2,3,4,5-四甲基对二甲苯环二聚体的合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3240303C1 (de) * | 1982-10-30 | 1984-01-19 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur Herstellung von [2,2]-Paracyclophan |
| IT1177104B (it) * | 1984-11-02 | 1987-08-26 | Montedison Spa | Processo per la preparazione di (2,2)-paraciclofano |
| IT1191632B (it) * | 1985-10-30 | 1988-03-23 | Montedison Spa | Processo per la preparazione di (2,2)-paraciolofano |
| IT1190350B (it) * | 1986-06-27 | 1988-02-16 | Montedison Spa | Processo per la preparazione di (2,2)-paraciclofano e suoi derivati |
-
1987
- 1987-07-17 US US07/074,777 patent/US4769505A/en not_active Expired - Lifetime
-
1988
- 1988-05-05 CA CA000565992A patent/CA1282799C/en not_active Expired - Lifetime
- 1988-05-06 NO NO881995A patent/NO167910C/no unknown
- 1988-05-09 AT AT88107439T patent/ATE56695T1/de active
- 1988-05-09 DE DE8888107439T patent/DE3860651D1/de not_active Expired - Lifetime
- 1988-05-09 EP EP88107439A patent/EP0299164B2/en not_active Expired - Lifetime
- 1988-05-09 ES ES88107439T patent/ES2018320B3/es not_active Expired - Lifetime
- 1988-05-09 AU AU15844/88A patent/AU1584488A/en not_active Abandoned
- 1988-05-12 BR BR8802302A patent/BR8802302A/pt unknown
- 1988-05-19 KR KR1019880005861A patent/KR890001914A/ko not_active Ceased
- 1988-07-15 DK DK397088A patent/DK397088A/da not_active Application Discontinuation
-
1990
- 1990-09-25 GR GR90400562T patent/GR3000865T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0299164B2 (en) | 1993-04-21 |
| GR3000865T3 (en) | 1991-11-15 |
| US4769505A (en) | 1988-09-06 |
| DE3860651D1 (de) | 1990-10-25 |
| KR890001914A (ko) | 1989-04-06 |
| DK397088D0 (da) | 1988-07-15 |
| NO881995D0 (no) | 1988-05-06 |
| NO167910B (no) | 1991-09-16 |
| NO167910C (no) | 1991-12-27 |
| NO881995L (no) | 1988-11-18 |
| BR8802302A (pt) | 1989-02-08 |
| EP0299164B1 (en) | 1990-09-19 |
| DK397088A (da) | 1989-01-18 |
| AU1584488A (en) | 1989-01-19 |
| ATE56695T1 (de) | 1990-10-15 |
| CA1282799C (en) | 1991-04-09 |
| EP0299164A1 (en) | 1989-01-18 |
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