LU40915A1 - - Google Patents
Info
- Publication number
- LU40915A1 LU40915A1 LU40915A LU40915A LU40915A1 LU 40915 A1 LU40915 A1 LU 40915A1 LU 40915 A LU40915 A LU 40915A LU 40915 A LU40915 A LU 40915A LU 40915 A1 LU40915 A1 LU 40915A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- 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
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE611069D BE611069A (en:Method) | 1961-12-06 | ||
| NL271701D NL271701A (en:Method) | 1961-12-06 | ||
| DEC21550A DE1161547B (de) | 1960-05-28 | 1960-05-28 | Verfahren zur Herstellung von Bromderivaten des Diphenyls oder des Diphenylaethers, die 4 und mehr g-Atom Brom pro Mol enthalten |
| CH1336761A CH410889A (de) | 1961-11-17 | 1961-11-17 | Verfahren zur Herstellung von Bromderivaten aromatischer Verbindungen, die nicht-kondensierte Benzolkerne und mehr als 3 Bromatome im Molekül enthalten |
| FR881058A FR1312126A (fr) | 1961-12-05 | 1961-12-05 | Procédé de préparation de dérivés bromés de composés aromatiques contenant des noyaux benzéniques non condensés et plus de 3 atomes de brome dans la molécule |
| GB4355061A GB981833A (en) | 1961-12-06 | 1961-12-05 | Process for the bromination of aromatic compounds |
| LU40915A LU40915A1 (en:Method) | 1961-12-06 | 1961-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU40915A LU40915A1 (en:Method) | 1961-12-06 | 1961-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40915A1 true LU40915A1 (en:Method) | 1962-12-06 |
Family
ID=19722789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40915A LU40915A1 (en:Method) | 1960-05-28 | 1961-12-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE611069A (en:Method) |
| GB (1) | GB981833A (en:Method) |
| LU (1) | LU40915A1 (en:Method) |
| NL (1) | NL271701A (en:Method) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH537350A (de) * | 1970-12-23 | 1973-05-31 | Sir Soc Italiana Resine Spa | Procedimento per la preparazione di beta,beta'-bis-(3,5--dibromo-4-ossifenil)-propano |
| US4521633A (en) * | 1983-05-19 | 1985-06-04 | The Dow Chemical Company | Bromination process |
| JPH01149740A (ja) * | 1987-12-07 | 1989-06-12 | Tosoh Corp | ４，４’−ジブロモビフェニルの製造方法 |
| FR2630435B1 (fr) * | 1988-04-22 | 1990-10-26 | Rhone Poulenc Chimie | Procede de preparation du bromo-4 biphenyle |
| US5003117A (en) * | 1989-08-03 | 1991-03-26 | Ethyl Corporation | Process for decabromodiphenyl methane |
| US5136107A (en) * | 1990-06-04 | 1992-08-04 | Ethyl Corporation | Process for halogenating aromatic compounds |
| US5401890A (en) * | 1990-07-30 | 1995-03-28 | Albemarle Corporation | Process and apparatus for heat treating halogenated compounds |
| US5124496A (en) * | 1990-11-01 | 1992-06-23 | Ethyl Corporation | Process for decabromodiphenylalkane predominant product |
| US5055235A (en) * | 1990-12-12 | 1991-10-08 | Ethyl Corporation | Bromination process |
| US5324874A (en) * | 1992-05-26 | 1994-06-28 | Ethyl Corporation | Process for a decarbromodiphenylethane predominate product having enhanced whiteness |
| US6518468B1 (en) | 1994-09-16 | 2003-02-11 | Albemarle Corporation | Bromination process |
| US6743825B1 (en) | 2001-08-03 | 2004-06-01 | Albemarle Corporation | Poly(bromoaryl)alkane additives and methods for their preparation and use |
| DE60235833D1 (de) | 2001-12-21 | 2010-05-12 | Chemtura Corp | Verfahren und vorrichtung zur herstellung von decabromdiphenylalkanen |
| US8034986B2 (en) | 2006-11-09 | 2011-10-11 | Albemarle Corporation | Processing of solid brominated aromatic organic compounds containing occluded bromine |
| US7408088B1 (en) | 2007-02-08 | 2008-08-05 | Albemarle Corporation | Process for separation of bromine from gaseous hydrogen bromide and use of such process in production of decabromodiphenylethane |
| CN101636369B (zh) | 2007-03-16 | 2014-07-30 | 雅宝公司 | 高测定含量十溴二苯基乙烷的制备和提供 |
| KR101387283B1 (ko) | 2007-03-16 | 2014-04-18 | 알베마를 코포레이션 | 고순도 데카브로모디페닐에탄의 제조와 공급 |
| WO2011016966A2 (en) | 2009-07-27 | 2011-02-10 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content |
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0
- BE BE611069D patent/BE611069A/xx unknown
- NL NL271701D patent/NL271701A/xx unknown
-
1961
- 1961-12-05 GB GB4355061A patent/GB981833A/en not_active Expired
- 1961-12-06 LU LU40915A patent/LU40915A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE611069A (en:Method) | |
| GB981833A (en) | 1965-01-27 |
| NL271701A (en:Method) |