ES483402A1 - Un procedimiento para obtener isopropenil-fenol - Google Patents

Un procedimiento para obtener isopropenil-fenol

Info

Publication number
ES483402A1
ES483402A1 ES483402A ES483402A ES483402A1 ES 483402 A1 ES483402 A1 ES 483402A1 ES 483402 A ES483402 A ES 483402A ES 483402 A ES483402 A ES 483402A ES 483402 A1 ES483402 A1 ES 483402A1
Authority
ES
Spain
Prior art keywords
oligomers
reaction medium
isopropenyl phenol
phenol
preparing
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.)
Expired
Application number
ES483402A
Other languages
English (en)
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of ES483402A1 publication Critical patent/ES483402A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes

Landscapes

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

Abstract

Un procedimiento para obtener isoproperilfenol por descomposición térmica de oligómeros de isopropenil-feno, que comprende alimentar continuamente dichos oligómeros en un medio de reacción orgánico inerte calentado bajo presión reducida, a tal velocidad que la concentración de dichos oligómeros en el medio de reacción se mantenga en no más de 30% en peso, descomponiendo así térmicamente dichos oligómeros en dicho medio de reacción, y separando por destilación el isorpopenil-fenol resultante, continuamente, del sistema de reacción, y recuperándolo.
ES483402A 1978-08-15 1979-08-14 Un procedimiento para obtener isopropenil-fenol Expired ES483402A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53098721A JPS5811930B2 (ja) 1978-08-15 1978-08-15 イソプロペニルフエノ−ルの製法

Publications (1)

Publication Number Publication Date
ES483402A1 true ES483402A1 (es) 1980-04-16

Family

ID=14227375

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483402A Expired ES483402A1 (es) 1978-08-15 1979-08-14 Un procedimiento para obtener isopropenil-fenol

Country Status (21)

Country Link
US (1) US4242528A (es)
JP (1) JPS5811930B2 (es)
AR (1) AR221099A1 (es)
AU (1) AU524695B2 (es)
BE (1) BE878234A (es)
BR (1) BR7905157A (es)
CA (1) CA1145364A (es)
CH (1) CH642042A5 (es)
CS (1) CS213392B2 (es)
DD (1) DD145528A5 (es)
DE (1) DE2932959C2 (es)
ES (1) ES483402A1 (es)
FR (1) FR2433502A1 (es)
GB (1) GB2028812B (es)
HU (1) HU182536B (es)
IN (1) IN152042B (es)
IT (1) IT1122386B (es)
MX (1) MX150934A (es)
NL (1) NL181731C (es)
SU (1) SU976844A3 (es)
YU (1) YU40573B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260831A (en) * 1978-04-03 1981-04-07 Sumitomo Chemical Company, Limited Oligomerization of m-isopropenylphenol
FR2470106A1 (fr) * 1979-11-22 1981-05-29 Mitsui Toatsu Chemicals Nouveau derive d'indene et procedes de preparation de derives d'indene
US4405818A (en) * 1981-09-30 1983-09-20 Mobil Oil Corporation Production of meta-isopropylphenolic products
US4594459A (en) * 1985-03-25 1986-06-10 The Dow Chemical Company Preparation of p-isopropenyl phenol and related compounds
US4657890A (en) * 1985-09-20 1987-04-14 The Dow Chemical Company Catalyst for preparing p-isopropenyl phenol
US4717777A (en) * 1985-09-20 1988-01-05 The Dow Chemical Company Process for preparing p-isopropenyl phenol
DE3721853A1 (de) * 1987-07-02 1989-01-12 Bayer Ag Verfahren zur herstellung von monomeren alkenylphenolen aus dihydroxydiphenylalkanen
US6012530A (en) * 1997-01-16 2000-01-11 Korsgaard; Jens Method and apparatus for producing and shipping hydrocarbons offshore
JP6135020B2 (ja) * 2015-02-19 2017-05-31 大石　哲也 ペルフルオロアルケニルオキシ基含有ビニル化合物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA660173A (en) * 1963-03-26 Krimm Heinrich Process for the production of alkenyl and cycloalkenyl phenols
US1798813A (en) * 1927-07-14 1931-03-31 Scheringkahlbaum A G Production of isoalkylene phenols
FR69895E (fr) * 1956-01-31 1959-01-09 Distillers Co Yeast Ltd Perfectionnements à la récupération des phénols
DE1235894B (de) * 1959-08-18 1967-03-09 Bayer Ag Verfahren zur Herstellung von Alkenylphenolen aus Dihydroxydiarylalkanen
GB903062A (en) * 1959-11-25 1962-08-09 Ciba Ltd Dimeric p-isopropenylphenol, a process for its production and its use in the preparation of 1:3:3:trimethyl-1-p-hydroxyphenyl-indan-6-ol
JPS5652886B2 (es) * 1973-08-10 1981-12-15
PL103054B1 (pl) * 1976-09-12 1979-05-31 Instytut Ciezkiejsyntezy Organic Sposob przerobki odpadow z procesu wytwarzania dwufenylolopropanu

Also Published As

Publication number Publication date
AU524695B2 (en) 1982-09-30
DE2932959A1 (de) 1980-02-28
AR221099A1 (es) 1980-12-30
NL181731C (nl) 1987-10-16
AU4947279A (en) 1980-02-21
FR2433502A1 (fr) 1980-03-14
CA1145364A (en) 1983-04-26
JPS5811930B2 (ja) 1983-03-05
YU40573B (en) 1986-02-28
IN152042B (es) 1983-10-01
SU976844A3 (ru) 1982-11-23
MX150934A (es) 1984-08-22
IT1122386B (it) 1986-04-23
BE878234A (fr) 1979-12-03
CH642042A5 (de) 1984-03-30
GB2028812B (en) 1982-11-03
NL7906169A (nl) 1980-02-19
HU182536B (en) 1984-02-28
CS213392B2 (en) 1982-04-09
GB2028812A (en) 1980-03-12
JPS5527117A (en) 1980-02-27
IT7924830A0 (it) 1979-08-01
BR7905157A (pt) 1980-07-15
FR2433502B1 (es) 1984-02-10
NL181731B (nl) 1987-05-18
US4242528A (en) 1980-12-30
YU188979A (en) 1982-08-31
DD145528A5 (de) 1980-12-17
DE2932959C2 (de) 1983-10-27

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