BE807434A - Procede pour la preparation de 3,6-dihalo-diphenyl-alcanes - Google Patents
Procede pour la preparation de 3,6-dihalo-diphenyl-alcanesInfo
- Publication number
- BE807434A BE807434A BE137850A BE137850A BE807434A BE 807434 A BE807434 A BE 807434A BE 137850 A BE137850 A BE 137850A BE 137850 A BE137850 A BE 137850A BE 807434 A BE807434 A BE 807434A
- Authority
- BE
- Belgium
- Prior art keywords
- alcanes
- dihalo
- diphenyl
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2256661A DE2256661A1 (de) | 1972-11-18 | 1972-11-18 | Verfahren zur herstellung von 3,6dihalogen-diphenylalkanen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE807434A true BE807434A (fr) | 1974-05-16 |
Family
ID=5862111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE137850A BE807434A (fr) | 1972-11-18 | 1973-11-16 | Procede pour la preparation de 3,6-dihalo-diphenyl-alcanes |
Country Status (8)
Country | Link |
---|---|
US (1) | US3911033A (ja) |
JP (1) | JPS4981354A (ja) |
BE (1) | BE807434A (ja) |
CH (1) | CH579515A5 (ja) |
DE (1) | DE2256661A1 (ja) |
FR (1) | FR2207105B1 (ja) |
GB (1) | GB1444113A (ja) |
IT (1) | IT999076B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509290A1 (fr) * | 1981-07-10 | 1983-01-14 | Ugine Kuhlmann | Composes aromatiques halogenes pour ignifugation |
US4716254A (en) * | 1986-07-07 | 1987-12-29 | Phillips Petroleum Company | Preparation of aromatic iodine compounds |
US5136107A (en) * | 1990-06-04 | 1992-08-04 | Ethyl Corporation | Process for halogenating aromatic compounds |
US5055235A (en) * | 1990-12-12 | 1991-10-08 | Ethyl Corporation | Bromination process |
US5420369A (en) * | 1994-07-18 | 1995-05-30 | Albemarle Corporation | Chloroalkylation of aromatic compounds |
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 |
CN100448821C (zh) | 2001-12-21 | 2009-01-07 | 帕布服务公司 | 生产十溴二苯基烷烃的方法与装置 |
US20080221239A1 (en) * | 2007-03-07 | 2008-09-11 | Falloon Stephen B | Flame retardant composition for use in styrenics |
AU2019277678A1 (en) * | 2018-06-01 | 2021-01-14 | Carbonxt, Inc. | Magnetic adsorbents and methods of their use for removal of contaminants |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3326987A (en) * | 1964-07-30 | 1967-06-20 | Exxon Research Engineering Co | Chlorination of aromatic hydrocarbon |
-
1972
- 1972-11-18 DE DE2256661A patent/DE2256661A1/de active Pending
-
1973
- 1973-10-30 IT IT30720/73A patent/IT999076B/it active
- 1973-11-15 US US416258A patent/US3911033A/en not_active Expired - Lifetime
- 1973-11-15 CH CH1610673A patent/CH579515A5/xx not_active IP Right Cessation
- 1973-11-15 FR FR7340644A patent/FR2207105B1/fr not_active Expired
- 1973-11-15 JP JP48127800A patent/JPS4981354A/ja active Pending
- 1973-11-16 BE BE137850A patent/BE807434A/xx unknown
- 1973-11-16 GB GB5322273A patent/GB1444113A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2256661A1 (de) | 1974-05-22 |
FR2207105B1 (ja) | 1977-02-25 |
IT999076B (it) | 1976-02-20 |
CH579515A5 (ja) | 1976-09-15 |
JPS4981354A (ja) | 1974-08-06 |
US3911033A (en) | 1975-10-07 |
GB1444113A (en) | 1976-07-28 |
FR2207105A1 (ja) | 1974-06-14 |
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