KR910011714A - 염소함량이 낮은 벤질톨루엔 및 디벤질톨루엔의 합성방법 - Google Patents

염소함량이 낮은 벤질톨루엔 및 디벤질톨루엔의 합성방법 Download PDF

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Publication number
KR910011714A
KR910011714A KR1019900021753A KR900021753A KR910011714A KR 910011714 A KR910011714 A KR 910011714A KR 1019900021753 A KR1019900021753 A KR 1019900021753A KR 900021753 A KR900021753 A KR 900021753A KR 910011714 A KR910011714 A KR 910011714A
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KR
South Korea
Prior art keywords
benzyltoluene
chlorinated organic
dibenzyltoluene
organic product
low chlorine
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KR1019900021753A
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English (en)
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KR930001323B1 (ko
Inventor
꼬망디르 레이몽
미쏘 다니엘
Original Assignee
앙리 니일
소시에떼 아또샹
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Application filed by 앙리 니일, 소시에떼 아또샹 filed Critical 앙리 니일
Publication of KR910011714A publication Critical patent/KR910011714A/ko
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Publication of KR930001323B1 publication Critical patent/KR930001323B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/12—Polycyclic non-condensed hydrocarbons
    • C07C15/16—Polycyclic non-condensed hydrocarbons containing at least two phenyl groups linked by one single acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14833—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds
    • C07C7/14841—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

내용 없음

Description

염소함량이 낮은 벤질톨루엔 및 디벤질톨루엔의 합성방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 벤질 클로라이드와 톨루엔 또는 저급 벤질톨루엔 올리고머와의 축합을 염화제2철의 존재하에 수행하고, 그런다음 염소화된 유기 생성물을 제거하는 것을 특징으로 하는 벤질톨루엔 올리고머의 합성방법.
  2. 제1항에 있어서, 염소화된 유기 생성물을 나트륨 또는 알칼리금속 알콜레이트, 바람직하게는 소듐메틸레이트와 반응시킴으로써 제거하는 것을 특징으로 하는방법.
  3. 제1항에 있어서, 염소화된 유기 생성물을 제거하기 전에 여분의 톨루엔을 제거하는 것을 특징으로 하는 방법.
  4. 제1항 내지 3항중 어느 한항에 있어서, 염소화된 유기 생성물의 제거에 착수하기 전에 벤질톨루엔 전부 또는 일부를 축합단계로 채순환시키는 것을 특징으로 하는 방법.
  5. 제1 내지 4항중 어느 한항에 있어서, 염소함량이 낮은 벤질톨루엔 올리고머의 회수를 위한 증류에서 수득된 중질 분획을 염소화된 유기 생성물의 제거단계로 부분적으로 또는 전체적으로 재순환시키는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900021753A 1989-12-28 1990-12-26 염소함량이 낮은 벤질톨루엔 및 디벤질톨루엔의 합성방법 KR930001323B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8917365A FR2656603B1 (fr) 1989-12-28 1989-12-28 Procedes de synthese de benzyltoluene et dibenzyltoluene a faible teneur en chlore.
FR17365/1989 1989-12-28

Publications (2)

Publication Number Publication Date
KR910011714A true KR910011714A (ko) 1991-08-07
KR930001323B1 KR930001323B1 (ko) 1993-02-26

Family

ID=9389093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021753A KR930001323B1 (ko) 1989-12-28 1990-12-26 염소함량이 낮은 벤질톨루엔 및 디벤질톨루엔의 합성방법

Country Status (16)

Country Link
US (1) US5202514A (ko)
EP (1) EP0435737B1 (ko)
JP (1) JPH0651646B2 (ko)
KR (1) KR930001323B1 (ko)
CN (1) CN1026688C (ko)
AT (1) ATE125242T1 (ko)
CA (1) CA2033219C (ko)
DE (1) DE69021034T2 (ko)
DK (1) DK0435737T3 (ko)
ES (1) ES2074146T3 (ko)
FI (1) FI97221C (ko)
FR (1) FR2656603B1 (ko)
GR (1) GR3017756T3 (ko)
IE (1) IE72094B1 (ko)
NO (1) NO174417C (ko)
PT (1) PT96383B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230514A1 (de) * 1992-02-22 1993-08-26 Huels Chemische Werke Ag Verfahren zur herstellung von monobenzylierten alkylbiphenylen und deren verwendung
JP5009516B2 (ja) * 2005-09-14 2012-08-22 出光興産株式会社 芳香族化合物の製造方法及びその方法で得られた芳香族化合物
FR3008708B1 (fr) 2013-07-19 2016-09-23 Arkema France Composition de fluide dielectrique ou caloporteur
CN104513126B (zh) * 2013-09-26 2016-02-03 赵朝华 一种烷基多苄基甲苯或烷基二苄基甲苯的制备方法和应用
FR3078711B1 (fr) 2018-03-08 2020-07-31 Arkema France Utilisation d'un melange en tant que fluide dielectrique
FR3117113B1 (fr) 2020-12-09 2024-04-12 Arkema France Formulation liquide pour stockage d’hydrogène
FR3117114B1 (fr) 2020-12-09 2024-04-12 Arkema France Formulation liquide pour stockage d’hydrogène

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197417A (en) * 1977-09-28 1980-04-08 Imperial Chemical Industries Limited Process for the manufacture of o-benzyl toluenes
GB2009224B (en) * 1977-09-28 1982-01-27 Ici Ltd Process for the manufacture of benzyl toluenes
FR2552423B1 (fr) 1983-09-23 1985-10-25 Ugine Kuhlmann Compositions d'oligomeres de polyarylalcanes et leur procede de fabrication
CH668709A5 (de) * 1985-12-06 1989-01-31 Ciba Geigy Ag Verfahren zur enthalogenierung von polyhalogenierten aliphatischen und aromatischen verbindungen.
DE3621175A1 (de) * 1986-06-25 1988-01-07 Huels Chemische Werke Ag Verfahren zur enthalogenierung von kohlenwasserstoffoelen
FR2620055B1 (fr) * 1987-09-03 1991-05-10 Atochem Procede chimique de destruction de produits organiques halogenes
SU1498746A1 (ru) * 1987-09-07 1989-08-07 Предприятие П/Я А-7411 Способ получени моно- и дибензилтолуолов
DE3836780A1 (de) * 1988-10-28 1990-05-03 Bayer Ag Verfahren zur herstellung von gegebenenfalls substituierten benzylbenzolen

Also Published As

Publication number Publication date
IE72094B1 (en) 1997-03-12
CN1026688C (zh) 1994-11-23
PT96383A (pt) 1991-10-15
ATE125242T1 (de) 1995-08-15
JPH0651646B2 (ja) 1994-07-06
FI97221C (fi) 1996-11-11
EP0435737A1 (fr) 1991-07-03
FI906413A (fi) 1991-06-29
KR930001323B1 (ko) 1993-02-26
FR2656603A1 (fr) 1991-07-05
GR3017756T3 (en) 1996-01-31
CA2033219A1 (fr) 1991-06-29
IE904722A1 (en) 1991-07-17
DK0435737T3 (da) 1995-11-27
FR2656603B1 (fr) 1993-05-21
NO905631D0 (no) 1990-12-28
CA2033219C (fr) 1996-09-24
NO905631L (no) 1991-07-01
NO174417B (no) 1994-01-24
FI906413A0 (fi) 1990-12-27
US5202514A (en) 1993-04-13
DE69021034D1 (de) 1995-08-24
ES2074146T3 (es) 1995-09-01
EP0435737B1 (fr) 1995-07-19
CN1052845A (zh) 1991-07-10
NO174417C (no) 1994-05-04
FI97221B (fi) 1996-07-31
JPH04139137A (ja) 1992-05-13
PT96383B (pt) 1998-06-30
DE69021034T2 (de) 1996-03-14

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