FR2198915A1 - Dihalo-1-phenyl-3-methylindane prodn - by dimerising halostyrenes with phosphoric acid and an additional catalyst - Google Patents
Dihalo-1-phenyl-3-methylindane prodn - by dimerising halostyrenes with phosphoric acid and an additional catalystInfo
- Publication number
- FR2198915A1 FR2198915A1 FR7332178A FR7332178A FR2198915A1 FR 2198915 A1 FR2198915 A1 FR 2198915A1 FR 7332178 A FR7332178 A FR 7332178A FR 7332178 A FR7332178 A FR 7332178A FR 2198915 A1 FR2198915 A1 FR 2198915A1
- Authority
- FR
- France
- Prior art keywords
- phosphoric acid
- methylindane
- pref
- additional catalyst
- dimerising
- 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.)
- Withdrawn
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 4
- 235000011007 phosphoric acid Nutrition 0.000 abstract 3
- 229910019213 POCl3 Inorganic materials 0.000 abstract 2
- 229910006124 SOCl2 Inorganic materials 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920000137 polyphosphoric acid Polymers 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 abstract 2
- KTZVZZJJVJQZHV-UHFFFAOYSA-N 1-chloro-4-ethenylbenzene Chemical compound ClC1=CC=C(C=C)C=C1 KTZVZZJJVJQZHV-UHFFFAOYSA-N 0.000 abstract 1
- 229910015900 BF3 Inorganic materials 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 230000000590 parasiticidal effect Effects 0.000 abstract 1
- 239000002297 parasiticide Substances 0.000 abstract 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
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
- C07C25/22—Polycyclic aromatic halogenated hydrocarbons with condensed rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
- C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
- C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722243858 DE2243858A1 (de) | 1972-09-07 | 1972-09-07 | O,o'-dichlor-1-methyl-3-phenylindan sowie ein verfahren zur herstellung von halogenierten 1-methyl-3-phenylindanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2198915A1 true FR2198915A1 (en) | 1974-04-05 |
Family
ID=5855671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7332178A Withdrawn FR2198915A1 (en) | 1972-09-07 | 1973-09-06 | Dihalo-1-phenyl-3-methylindane prodn - by dimerising halostyrenes with phosphoric acid and an additional catalyst |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4966665A (enExample) |
| AT (1) | ATA774373A (enExample) |
| BE (1) | BE804583A (enExample) |
| DE (1) | DE2243858A1 (enExample) |
| FR (1) | FR2198915A1 (enExample) |
| IT (1) | IT998419B (enExample) |
-
1972
- 1972-09-07 DE DE19722243858 patent/DE2243858A1/de active Pending
-
1973
- 1973-08-21 IT IT2804673A patent/IT998419B/it active
- 1973-09-06 AT AT774373A patent/ATA774373A/de not_active Application Discontinuation
- 1973-09-06 FR FR7332178A patent/FR2198915A1/fr not_active Withdrawn
- 1973-09-07 JP JP10045173A patent/JPS4966665A/ja active Pending
- 1973-09-07 BE BE135421A patent/BE804583A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT998419B (it) | 1976-01-20 |
| ATA774373A (de) | 1975-04-15 |
| DE2243858A1 (de) | 1974-04-11 |
| JPS4966665A (enExample) | 1974-06-27 |
| BE804583A (fr) | 1974-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |