FR2376104A1 - Procede pour la chloration dirigee d'alcoylbenzenes - Google Patents

Procede pour la chloration dirigee d'alcoylbenzenes

Info

Publication number
FR2376104A1
FR2376104A1 FR7738986A FR7738986A FR2376104A1 FR 2376104 A1 FR2376104 A1 FR 2376104A1 FR 7738986 A FR7738986 A FR 7738986A FR 7738986 A FR7738986 A FR 7738986A FR 2376104 A1 FR2376104 A1 FR 2376104A1
Authority
FR
France
Prior art keywords
alcoylbenzenes
chlorination
directed
thianthrene
alkylbenzenes
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.)
Granted
Application number
FR7738986A
Other languages
English (en)
Other versions
FR2376104B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of FR2376104A1 publication Critical patent/FR2376104A1/fr
Application granted granted Critical
Publication of FR2376104B1 publication Critical patent/FR2376104B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La présente invention concerne la préparation d'alcoylbenzènes. Il s'agit d'un procédé pour la production d'alcoylbenzènes chlorés au noyau qui comprend réaction, dans la phase liquide, d'un alcoylbenzène avec du chlore en présence d'un catalyseur acide de Lewis et d'un cocatalyseur comprenant un dérivé de thianthrène ou un mélange de dérivés de thianthrère caractérisée par la formule :
FR7738986A 1977-01-03 1977-12-23 Procede pour la chloration dirigee d'alcoylbenzenes Granted FR2376104A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/756,449 US4069263A (en) 1977-01-03 1977-01-03 Process for directed chlorination of alkylbenzenes

Publications (2)

Publication Number Publication Date
FR2376104A1 true FR2376104A1 (fr) 1978-07-28
FR2376104B1 FR2376104B1 (fr) 1984-01-20

Family

ID=25043537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738986A Granted FR2376104A1 (fr) 1977-01-03 1977-12-23 Procede pour la chloration dirigee d'alcoylbenzenes

Country Status (12)

Country Link
US (1) US4069263A (fr)
JP (1) JPS5387323A (fr)
BE (1) BE862360A (fr)
BR (1) BR7708666A (fr)
CA (1) CA1109081A (fr)
DE (1) DE2800175C3 (fr)
ES (1) ES465738A1 (fr)
FR (1) FR2376104A1 (fr)
GB (1) GB1576572A (fr)
IL (1) IL53655A0 (fr)
IT (1) IT1143795B (fr)
NL (1) NL7714627A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190609A (en) * 1976-10-04 1980-02-26 Hooker Chemicals & Plastics Corp. Process for the directed chlorination of xylenes
US4289916A (en) * 1979-06-28 1981-09-15 Ihara Chemical Industry Co., Ltd. Process for producing p-chloroalkylbenzene
US4250122A (en) * 1979-09-07 1981-02-10 Hooker Chemicals & Plastics Corp. Process and catalyst mixture for the para-directed chlorination of alkylbenzenes
US4495036A (en) * 1983-07-11 1985-01-22 The Dow Chemical Company Electrochemical chlorination process
DE3432095A1 (de) * 1984-08-31 1986-03-06 Hoechst Ag, 6230 Frankfurt Verfahren zur kernchlorierung von toluol
DE3718060A1 (de) * 1987-05-28 1988-12-08 Bayer Ag Verfahren zur kernchlorierung von aromatischen kohlenwasserstoffen
DE3916664A1 (de) * 1989-05-23 1991-01-03 Bayer Ag Verfahren zur herstellung von 2-chlor-4-nitro-alkylbenzol
US5621153A (en) * 1995-04-21 1997-04-15 Occidental Chemical Corporation Process for the preparation of chloro-alkylbenzenes and novel cocatalysts therefor
CN104844587B (zh) * 2015-04-29 2018-06-01 深圳市华星光电技术有限公司 含有吩恶噻结构的共轭化合物及其制备方法与有机电致发光二极管器件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307785A1 (fr) * 1971-08-25 1976-11-12 Dow Chemical Co Procede de chloration de composes aromatiques
FR2319607A1 (fr) * 1975-08-01 1977-02-25 Hooker Chemicals Plastics Corp Procede pour la chloration dirigee des alcoylbenzenes
FR2319606A1 (fr) * 1975-08-01 1977-02-25 Hooker Chemicals Plastics Corp Procede de chloration dirigee des alcoylbenzenes
US4024198A (en) * 1975-08-01 1977-05-17 Hooker Chemicals & Plastics Corporation Process for the chlorination of toluene
FR2366244A1 (fr) * 1976-10-04 1978-04-28 Hooker Chemicals Plastics Corp Procede pour la chloration dirigee d'alcoylbenzenes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741305A (en) * 1926-02-04 1929-12-31 Selden Co Purification of aromatic hydrocarbons
US1946040A (en) * 1931-10-01 1934-02-06 Dow Chemical Co Catalyst for the nuclear chlorination of benzene compounds and method of using same
US3226447A (en) * 1960-12-22 1965-12-28 Union Carbide Australia Directed nuclear substitution-chlorination of aromatic hydrocarbons and halogenated aromatic hydrocarbons
US4013147A (en) * 1975-09-02 1977-03-22 The Bendix Corporation Segmented friction disc for brakes
US4013142A (en) * 1975-10-07 1977-03-22 Westinghouse Electric Corporation Elevator system having a drive sheave with rigid but circumferentially compliant cable grooves

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307785A1 (fr) * 1971-08-25 1976-11-12 Dow Chemical Co Procede de chloration de composes aromatiques
FR2319607A1 (fr) * 1975-08-01 1977-02-25 Hooker Chemicals Plastics Corp Procede pour la chloration dirigee des alcoylbenzenes
FR2319606A1 (fr) * 1975-08-01 1977-02-25 Hooker Chemicals Plastics Corp Procede de chloration dirigee des alcoylbenzenes
US4024198A (en) * 1975-08-01 1977-05-17 Hooker Chemicals & Plastics Corporation Process for the chlorination of toluene
FR2366244A1 (fr) * 1976-10-04 1978-04-28 Hooker Chemicals Plastics Corp Procede pour la chloration dirigee d'alcoylbenzenes

Also Published As

Publication number Publication date
DE2800175C3 (de) 1981-12-17
GB1576572A (en) 1980-10-08
NL7714627A (nl) 1978-07-05
DE2800175A1 (de) 1978-07-20
IL53655A0 (en) 1978-03-10
CA1109081A (fr) 1981-09-15
JPS5387323A (en) 1978-08-01
DE2800175B2 (de) 1980-07-24
US4069263A (en) 1978-01-17
BR7708666A (pt) 1978-08-29
JPS6236014B2 (fr) 1987-08-05
FR2376104B1 (fr) 1984-01-20
BE862360A (fr) 1978-06-27
ES465738A1 (es) 1979-05-01
IT1143795B (it) 1986-10-22

Similar Documents

Publication Publication Date Title
FR2405945A1 (fr) Nouveaux derives de l'acide 4 dithio 3-methylenebutyrique et procede pour leur preparation
FR2400021A1 (fr) Preparation d'acide (1r,cis);caronaldehydique
FR2432007A1 (fr) Procede de preparation de methacroleine
FR2366244A1 (fr) Procede pour la chloration dirigee d'alcoylbenzenes
FR2383907A1 (fr) Procede de preparation de derives de l'acide acetique et derives obtenus par ce procede
FR2398713A1 (fr) Procede pour la preparation d'acides a-hydroxycarboxyliques optiquement actifs
FR2366270A1 (fr) Nouveaux derives de benzenesulfonamide utiles comme herbicides et procede pour leur preparation
FR2444659A1 (fr) Procede pour la preparation de la methacroleine
FR2381016A1 (fr) Complexe mixte d'halogenure de magnesium de l'acide alpha-bromo-propionique et son procede de preparation
FR2395269A1 (fr) Procede de preparation de 7,8-dihydro-14-hydroxynormorphinone
FR2436150A1 (fr) Derives de 3'',4''-diacyltylosine utiles comme medicaments
FR2365566A1 (fr) Nouveaux derives du thiophene utiles comme medicaments
FR2402011A1 (fr) Procede de preparation de p-benzoquinone-diacetals par oxydation anodique du benzene ou d'un alcoxy-benzene en presence de methanol
FR2362841A1 (fr) Derives d'acides heterocyclyl-carboxyliques acyles utiles comme medicaments et procede pour leur preparation
FR2380246A1 (fr) Nouveaux esters d'acide cyclopropane carboxylique utiles comme pesticides
FR2385686A1 (fr) Nouveaux anilides utiles comme agents microbicides
FR2359111A1 (fr) Nouveaux derives d'acides phenoxyphenoxy-alcanecarboxyliques utiles comme herbicides
FR2395258A1 (fr) Procede pour la preparation de phenylalkylsulfones
Stout et al. Facile oxidation of thiols to disulfides with dithiobis (thioformates)
FR2384771A1 (fr) Derives de quinazoline utiles comme medicament
FR2360569A1 (fr) Procede de preparation du benzene-sulfochlorure par reaction de l'acide benzene-sulfonique avec le chlorure de thionyle
FR2404617A1 (fr) Procede de preparation d'halogenures de benzoyle et d'halogenures d'halogenosulfonylbenzoyle
Takagi A facile synthesis of sulfides using S-aryl-isothiuronium intermediates
FR2380271A1 (fr) Acides halogene-benzofuranone-carboxyliques utiles comme intermediaires de synthese
FR2400538A1 (fr) Procede pour la preparation de colorants basiques

Legal Events

Date Code Title Description
ST Notification of lapse