AR044600A1 - Procedimiento para la preparacion de 2,2'-dihidroxibifenilo - Google Patents
Procedimiento para la preparacion de 2,2'-dihidroxibifeniloInfo
- Publication number
- AR044600A1 AR044600A1 ARP040101918A ARP040101918A AR044600A1 AR 044600 A1 AR044600 A1 AR 044600A1 AR P040101918 A ARP040101918 A AR P040101918A AR P040101918 A ARP040101918 A AR P040101918A AR 044600 A1 AR044600 A1 AR 044600A1
- Authority
- AR
- Argentina
- Prior art keywords
- weight
- preparation
- dihydroxibyphenyl
- procedure
- styrene
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- IMHDGJOMLMDPJN-UHFFFAOYSA-N biphenyl-2,2'-diol Chemical group OC1=CC=CC=C1C1=CC=CC=C1O IMHDGJOMLMDPJN-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 150000003440 styrenes Chemical class 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229920003176 water-insoluble polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/58—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of molecular oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Procedimiento para la preparación de un 2,2'-dihidroxi-bifenilo por asociación oxidativa de dos moléculas de fenol, que presentan en una posición "o" un átomo de hidrógeno, mediante un peróxido en presencia de agua a una temperatura en el rango entre 0° C y 100° C, caracterizado porque se realiza la preparación en presencia de un polímero insoluble en agua, que contiene: a) 0,1 a 99,9 % en peso de por lo menos un heterociclo vinílico; b) 0,1 a 10 % en peso de por lo menos un componente de reticulación difuncional; c) 0 a 99,8 % en peso de estireno o por lo menos un derivado de estireno insaturado simple o sus mezclas, en donde los datos de % en peso de los componentes individuales a), b) y c) se suman al 100 %.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10325490A DE10325490A1 (de) | 2003-06-04 | 2003-06-04 | Verfahren zur Herstellung von 2,2'-Dihydroxy-biphenylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR044600A1 true AR044600A1 (es) | 2005-09-21 |
Family
ID=33482579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP040101918A AR044600A1 (es) | 2003-06-04 | 2004-06-03 | Procedimiento para la preparacion de 2,2'-dihidroxibifenilo |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20060252969A1 (es) |
| EP (1) | EP1633691B1 (es) |
| JP (1) | JP2006526589A (es) |
| KR (1) | KR20060006848A (es) |
| CN (1) | CN1802339A (es) |
| AR (1) | AR044600A1 (es) |
| AT (1) | ATE359254T1 (es) |
| DE (2) | DE10325490A1 (es) |
| ES (1) | ES2284020T3 (es) |
| TW (1) | TW200510288A (es) |
| WO (1) | WO2004108642A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2257560B1 (en) * | 2008-03-28 | 2013-07-17 | Union Carbide Chemicals & Plastics Technology Llc (Formerly Union Carbide Chemicals & Plastics Technology Corporation) | Slurry process for phosphoromonochloridite synthesis |
| WO2010042313A1 (en) * | 2008-10-08 | 2010-04-15 | Dow Technology Investments Llc | Slurry process for synthesis of bisphosphites |
| CN101817713B (zh) * | 2010-04-30 | 2013-06-12 | 北京欧凯纳斯科技有限公司 | 一种2,2’-联苯二酚及其衍生物的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5583267B1 (en) * | 1995-01-27 | 1998-11-24 | Enzymol International | Biocatalytic process for preparing tetraalkylbiphenols |
| US6077979A (en) * | 1999-02-18 | 2000-06-20 | E. I. Du Pont De Nemours And Company | Manufacture of 3,3',5,5'-tetramethyl-2,2'-biphenol |
-
2003
- 2003-06-04 DE DE10325490A patent/DE10325490A1/de not_active Withdrawn
-
2004
- 2004-06-02 JP JP2006508244A patent/JP2006526589A/ja not_active Withdrawn
- 2004-06-02 EP EP04739502A patent/EP1633691B1/de not_active Expired - Lifetime
- 2004-06-02 ES ES04739502T patent/ES2284020T3/es not_active Expired - Lifetime
- 2004-06-02 WO PCT/EP2004/005915 patent/WO2004108642A1/de not_active Ceased
- 2004-06-02 CN CNA2004800156902A patent/CN1802339A/zh active Pending
- 2004-06-02 DE DE502004003485T patent/DE502004003485D1/de not_active Expired - Fee Related
- 2004-06-02 KR KR1020057023099A patent/KR20060006848A/ko not_active Withdrawn
- 2004-06-02 AT AT04739502T patent/ATE359254T1/de not_active IP Right Cessation
- 2004-06-02 US US10/558,400 patent/US20060252969A1/en not_active Abandoned
- 2004-06-03 AR ARP040101918A patent/AR044600A1/es unknown
- 2004-06-04 TW TW093116266A patent/TW200510288A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20060252969A1 (en) | 2006-11-09 |
| CN1802339A (zh) | 2006-07-12 |
| JP2006526589A (ja) | 2006-11-24 |
| EP1633691A1 (de) | 2006-03-15 |
| ATE359254T1 (de) | 2007-05-15 |
| WO2004108642A1 (de) | 2004-12-16 |
| TW200510288A (en) | 2005-03-16 |
| DE502004003485D1 (de) | 2007-05-24 |
| KR20060006848A (ko) | 2006-01-19 |
| EP1633691B1 (de) | 2007-04-11 |
| DE10325490A1 (de) | 2004-12-30 |
| ES2284020T3 (es) | 2007-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |