BR7600572A - PROCESS FOR THE PREPARATION OF 2,5-DICLORO-P-XYLENE - Google Patents
PROCESS FOR THE PREPARATION OF 2,5-DICLORO-P-XYLENEInfo
- Publication number
- BR7600572A BR7600572A BR7600572A BR7600572A BR7600572A BR 7600572 A BR7600572 A BR 7600572A BR 7600572 A BR7600572 A BR 7600572A BR 7600572 A BR7600572 A BR 7600572A BR 7600572 A BR7600572 A BR 7600572A
- Authority
- BR
- Brazil
- Prior art keywords
- dicloro
- xylene
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
- C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
- C07C49/427—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
- C07C49/443—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing eight or nine carbon atoms
-
- 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
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| US54706675A | 1975-02-04 | 1975-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7600572A true BR7600572A (en) | 1976-08-31 |
Family
ID=24183212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7600572A BR7600572A (en) | 1975-02-04 | 1976-01-29 | PROCESS FOR THE PREPARATION OF 2,5-DICLORO-P-XYLENE |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5953246B2 (en) |
| BE (1) | BE838198A (en) |
| BR (1) | BR7600572A (en) |
| CA (1) | CA1081713A (en) |
| CH (1) | CH619913A5 (en) |
| DE (1) | DE2604278C2 (en) |
| FR (1) | FR2300058A1 (en) |
| GB (1) | GB1492162A (en) |
| IT (1) | IT1057596B (en) |
| NL (1) | NL7600938A (en) |
| SU (2) | SU637075A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05332871A (en) * | 1992-06-01 | 1993-12-17 | Tokinori Tsuda | Indicator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692850A (en) * | 1970-07-31 | 1972-09-19 | Tenneco Chem | Process for the production of 2,4,5-trichlorotoluene |
| IT1022654B (en) * | 1973-10-17 | 1978-04-20 | Hooker Chemicals Plastics Corp | ISOMER ORIENTATION CATALYSTS FOR THE HALOGENATION OF AROMATIC HYDROCARBONS |
-
1976
- 1976-01-29 BR BR7600572A patent/BR7600572A/en unknown
- 1976-01-30 NL NL7600938A patent/NL7600938A/en not_active Application Discontinuation
- 1976-01-30 CA CA244,979A patent/CA1081713A/en not_active Expired
- 1976-02-02 IT IT1980276A patent/IT1057596B/en active
- 1976-02-02 BE BE164034A patent/BE838198A/en not_active IP Right Cessation
- 1976-02-02 FR FR7602762A patent/FR2300058A1/en not_active Withdrawn
- 1976-02-03 GB GB427576A patent/GB1492162A/en not_active Expired
- 1976-02-03 CH CH133376A patent/CH619913A5/en not_active IP Right Cessation
- 1976-02-03 JP JP1121276A patent/JPS5953246B2/en not_active Expired
- 1976-02-03 SU SU762318204A patent/SU637075A3/en active
- 1976-02-04 SU SU762319160A patent/SU791219A3/en active
- 1976-02-04 DE DE19762604278 patent/DE2604278C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1057596B (en) | 1982-03-30 |
| BE838198A (en) | 1976-08-02 |
| GB1492162A (en) | 1977-11-16 |
| JPS51101926A (en) | 1976-09-08 |
| FR2300058A1 (en) | 1976-09-03 |
| NL7600938A (en) | 1976-08-06 |
| JPS5953246B2 (en) | 1984-12-24 |
| DE2604278A1 (en) | 1976-08-05 |
| CH619913A5 (en) | 1980-10-31 |
| SU791219A3 (en) | 1980-12-23 |
| SU637075A3 (en) | 1978-12-05 |
| DE2604278C2 (en) | 1984-07-05 |
| CA1081713A (en) | 1980-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7704322A (en) | PROCESS FOR THE PREPARATION OF METIL-TERCIO-BUTILETER | |
| BR7604181A (en) | PROCESS FOR THE PREPARATION OF POLYAMINES | |
| BR7604960A (en) | PROCESS FOR THE PREPARATION OF RESORCINOIS | |
| BR7700679A (en) | PERFECT PROCESS FOR THE PREPARATION OF META-ARYLOXY-BENZALDEIDES | |
| BR7608198A (en) | PROCESS FOR THE PREPARATION OF AROMATIC URETANES | |
| BR7804679A (en) | PROCESS FOR THE PREPARATION OF 1,2,4-TRIAZIN-5-ONA DERIVATIVES | |
| BR7600645A (en) | PROCESS FOR THE PREPARATION OF 2,5-DICLORO-P-XYLENE | |
| BR7602624A (en) | PROCESS FOR THE PREPARATION OF ACETOACETYLARYLAMIDES | |
| BR7606945A (en) | PROCESS FOR THE PREPARATION OF TRICLOROMETHYL-TRIFLUORMETHYL BENZENE | |
| BR7702207A (en) | PROCESS FOR THE PREPARATION OF ALKYLMETHYLMETHYLENE | |
| BR7602185A (en) | PROCESS FOR THE PREPARATION OF AZOLORS | |
| BR7608450A (en) | PROCESS FOR THE PREPARATION OF ORGANOSILOXANS | |
| BR7606874A (en) | PROCESS FOR THE PREPARATION OF 4-ALKYL-UNCLE-SEMICARBAZIDES | |
| BR7503239A (en) | PROCESS FOR THE PREPARATION OF 3-TRICHLOROMETHYL-5-ETOXI-1,2,4-THYADIAZOLE | |
| BR7802140A (en) | PROCESS FOR THE PREPARATION OF 2,3-DIMETHYLPENTANAL | |
| BR7604436A (en) | PROCESS FOR THE PREPARATION OF REPLACED BENZYL-NITRILLA DERIVATIVES | |
| BR7608445A (en) | PROCESS FOR THE PREPARATION OF POLYAMINES | |
| BR7605392A (en) | PROCESS FOR THE PREPARATION OF A PHOSPHORUS-DICLORIDE-TIOLATE | |
| BR7604981A (en) | PROCESS FOR THE PREPARATION OF CYCLEHEXANODIONAS- (1,3) | |
| BR7606946A (en) | PROCESS FOR THE PREPARATION OF TRICLOROMETHYL-TRIFLUORMETHYL BENZENE | |
| BR7601734A (en) | PROCESS FOR THE PREPARATION OF META-ARYLOXY BENZILA BROMETS | |
| BR7601365A (en) | PROCESS FOR THE PREPARATION OF 4-ACYLAMINE-ANTHRONES | |
| BR7705879A (en) | PROCESS FOR THE PREPARATION OF 2,3-CYCLEAL-KENOPYRIDINES | |
| BR7601871A (en) | PROCESS FOR THE PREPARATION OF 3-METHYLPYPERIDINE | |
| BR7605274A (en) | PROCESS FOR THE PREPARATION OF (DICLORO-3,5 FENIL) -3-HYDANTOINE |