FR2401126A1 - Procede de deshydratation en phase vapeur d'alcools a-alkylbenzyliques - Google Patents

Procede de deshydratation en phase vapeur d'alcools a-alkylbenzyliques

Info

Publication number
FR2401126A1
FR2401126A1 FR7725993A FR7725993A FR2401126A1 FR 2401126 A1 FR2401126 A1 FR 2401126A1 FR 7725993 A FR7725993 A FR 7725993A FR 7725993 A FR7725993 A FR 7725993A FR 2401126 A1 FR2401126 A1 FR 2401126A1
Authority
FR
France
Prior art keywords
vapor phase
dehydration process
phase dehydration
alkylbenzyl alcohols
alkylbenzyl
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
FR7725993A
Other languages
English (en)
Other versions
FR2401126B1 (fr
Inventor
Junior Jedelle Lamson
Richard Harold Hall
Edward Stroiwas
Larry Deane Yats
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Priority to US05/601,946 priority Critical patent/US4049736A/en
Priority to US05/817,937 priority patent/US4150059A/en
Priority to AU27659/77A priority patent/AU506557B2/en
Priority to GB32924/77A priority patent/GB1574099A/en
Priority to NLAANVRAGE7709129,A priority patent/NL172321C/xx
Priority to BE180391A priority patent/BE858061A/fr
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR7725993A priority patent/FR2401126A1/fr
Publication of FR2401126A1 publication Critical patent/FR2401126A1/fr
Application granted granted Critical
Publication of FR2401126B1 publication Critical patent/FR2401126B1/fr
Granted legal-status Critical Current

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
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L'invention concerne la préparation d'un monomère aromatique monovinylidénique. Le procédé selon la présente invention comprend la déshydratation d'un alcool alpha -alkylbenzylique représenté par la formule de structure générale suivante :
FR7725993A 1970-05-22 1977-08-25 Procede de deshydratation en phase vapeur d'alcools a-alkylbenzyliques Granted FR2401126A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US05/601,946 US4049736A (en) 1970-05-22 1975-08-04 Dehydration of α-methylbenzyl alcohols to form monovinylidene aromatic monomers
US05/817,937 US4150059A (en) 1970-05-22 1977-07-22 Dehydration of alpha-methylbenzyl alcohols over silica to form monovinylidene aromatic monomers
AU27659/77A AU506557B2 (en) 1970-05-22 1977-08-05 Dehydration of alpha-methylbenzl alcohols to form monovinylidene aromatic monomers
GB32924/77A GB1574099A (en) 1970-05-22 1977-08-05 Process for dehydration of alpha-methylbenzyl alcohols to form styrene monomers
NLAANVRAGE7709129,A NL172321C (nl) 1970-05-22 1977-08-18 Werkwijze voor het bereiden van een monovinylideen aromatisch monomeer.
BE180391A BE858061A (fr) 1970-05-22 1977-08-24 Procede de deshydratation en phase vapeur d'alcools alpha-alkylbenzyliques
FR7725993A FR2401126A1 (fr) 1970-05-22 1977-08-25 Procede de deshydratation en phase vapeur d'alcools a-alkylbenzyliques

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US3988970A 1970-05-22 1970-05-22
US05/601,946 US4049736A (en) 1970-05-22 1975-08-04 Dehydration of α-methylbenzyl alcohols to form monovinylidene aromatic monomers
AU27659/77A AU506557B2 (en) 1970-05-22 1977-08-05 Dehydration of alpha-methylbenzl alcohols to form monovinylidene aromatic monomers
GB32924/77A GB1574099A (en) 1970-05-22 1977-08-05 Process for dehydration of alpha-methylbenzyl alcohols to form styrene monomers
NLAANVRAGE7709129,A NL172321C (nl) 1970-05-22 1977-08-18 Werkwijze voor het bereiden van een monovinylideen aromatisch monomeer.
FR7725993A FR2401126A1 (fr) 1970-05-22 1977-08-25 Procede de deshydratation en phase vapeur d'alcools a-alkylbenzyliques

Publications (2)

Publication Number Publication Date
FR2401126A1 true FR2401126A1 (fr) 1979-03-23
FR2401126B1 FR2401126B1 (fr) 1983-12-09

Family

ID=27542627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725993A Granted FR2401126A1 (fr) 1970-05-22 1977-08-25 Procede de deshydratation en phase vapeur d'alcools a-alkylbenzyliques

Country Status (6)

Country Link
US (2) US4049736A (fr)
AU (1) AU506557B2 (fr)
BE (1) BE858061A (fr)
FR (1) FR2401126A1 (fr)
GB (1) GB1574099A (fr)
NL (1) NL172321C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066943A1 (fr) * 1981-05-12 1982-12-15 Imperial Chemical Industries Plc 1.1-Diphénylalcènes et procédé pour leur préparation
EP0314003A2 (fr) * 1987-10-30 1989-05-03 BASF Aktiengesellschaft Procédé pour la préparation de 1-aryl-alcènes-1

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049736A (en) * 1970-05-22 1977-09-20 The Dow Chemical Company Dehydration of α-methylbenzyl alcohols to form monovinylidene aromatic monomers
DE2431144C2 (de) * 1974-06-28 1982-06-09 Bayer Ag, 5090 Leverkusen o-Bromisopropenylbenzole
US4233467A (en) * 1979-03-12 1980-11-11 The Dow Chemical Company Dehydration of α-methylbenzyl alcohols to form monovinylidene aromatic monomers
EP0110536B1 (fr) * 1982-11-10 1988-09-21 Imperial Chemical Industries Plc Alcènes substitués et procédés pour leur préparation
US5446227A (en) * 1993-09-07 1995-08-29 Phillips Petroleum Company Co-production of an alkenyl aromatic compound or precursor thereof and an oxygenated sulfur-containing compound
JP2006518723A (ja) * 2003-02-25 2006-08-17 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー スチレンの調製方法
DE102005012049A1 (de) * 2005-03-16 2006-09-28 Cognis Ip Management Gmbh Verfahren zur Dehydratisierung von Fettalkoholen
CN101781162B (zh) * 2009-01-20 2013-12-11 上海开拓者化学研究管理有限公司 一种三氟甲基苯乙烯类化合物的制备方法
WO2012115984A2 (fr) 2011-02-21 2012-08-30 Felice Kristopher M Dispersions de polyuréthane et leurs procédés de fabrication et d'utilisation
KR101507696B1 (ko) 2011-06-10 2015-04-07 크리스토퍼 엠. 펠리체 투명 코팅, 아크릴 코팅
RU2721773C1 (ru) * 2019-12-31 2020-05-22 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Еврохим" Способ получения стирола

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407291A (en) * 1942-09-17 1946-09-10 Carbide & Carbon Chem Corp Process of making olefins
US2399395A (en) * 1943-09-23 1946-04-30 Carbide & Carbon Chem Corp Process for making styrene from methyl phenyl carbinol
US2482208A (en) * 1946-07-09 1949-09-20 Carbide & Carbon Chem Corp Process for making styrene and its derivatives
US2482207A (en) * 1946-07-09 1949-09-20 Carbide & Carbon Chem Corp Process for making styrene and substituted styrenes
US4049736A (en) * 1970-05-22 1977-09-20 The Dow Chemical Company Dehydration of α-methylbenzyl alcohols to form monovinylidene aromatic monomers
US3658928A (en) * 1970-09-21 1972-04-25 Shell Oil Co Dehydration of alpha-methylbenzyl alcohol

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066943A1 (fr) * 1981-05-12 1982-12-15 Imperial Chemical Industries Plc 1.1-Diphénylalcènes et procédé pour leur préparation
EP0314003A2 (fr) * 1987-10-30 1989-05-03 BASF Aktiengesellschaft Procédé pour la préparation de 1-aryl-alcènes-1
EP0314003A3 (en) * 1987-10-30 1989-05-31 Basf Aktiengesellschaft Process for the preparation of 1-aryl alkenes-1
US4929786A (en) * 1987-10-30 1990-05-29 Basf Aktiengesellschaft Preparation of 1-aryl-1-alkenes

Also Published As

Publication number Publication date
AU2765977A (en) 1979-02-08
US4150059A (en) 1979-04-17
NL172321B (nl) 1983-03-16
US4049736A (en) 1977-09-20
FR2401126B1 (fr) 1983-12-09
AU506557B2 (en) 1980-01-10
GB1574099A (en) 1980-09-03
NL7709129A (nl) 1979-02-20
BE858061A (fr) 1978-02-24
NL172321C (nl) 1983-08-16

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