ES2043853T3 - Un procedimiento para la produccion de fenoles divalentes. - Google Patents

Un procedimiento para la produccion de fenoles divalentes.

Info

Publication number
ES2043853T3
ES2043853T3 ES88311496T ES88311496T ES2043853T3 ES 2043853 T3 ES2043853 T3 ES 2043853T3 ES 88311496 T ES88311496 T ES 88311496T ES 88311496 T ES88311496 T ES 88311496T ES 2043853 T3 ES2043853 T3 ES 2043853T3
Authority
ES
Spain
Prior art keywords
aqueous phase
hydrogen peroxide
reaction mixture
hhp
dhp
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 - Lifetime
Application number
ES88311496T
Other languages
English (en)
Inventor
Takao Ogino
Shunji Arita
Masayuki Takeda
Masaru Kaya
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 Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of ES2043853T3 publication Critical patent/ES2043853T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • C07C409/08—Compounds containing six-membered aromatic rings
    • C07C409/12—Compounds containing six-membered aromatic rings with two alpha,alpha-dialkylmethyl hydroperoxy groups bound to carbon atoms of the same six-membered aromatic ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • 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
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives

Landscapes

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

Abstract

Un procedimiento para la producción de fenoles divalentes que comprende oxidar diisopropil benceno (DIPB) con oxígeno molecular para obtener una mezcla de reacción (A) que comprende al menos dihidroperóxido de diisopropil benceno (DHP) y monohidroperóxido de diisopropil benceno monocarbinol (HHP), estando el DIPB, DHP y HHP opcionalmente sustituidos; suministrar a un reactor con agitación (1), una fase aceitosa que comprende una solución de la mezcla de reacción (A) en un disolvente de hidrocarburo aromático, y (2), una fase acuosa que comprende peróxido de hidrógeno y un catalizador ácido a un caudal de alimentación de 1 -5 moles de peróxido de hidrógeno por cada mol de HHP en la mezcla de reacción (A), estando presente el catalizador ácido en una concentración en la fase acuosa del 10 40 % en peso, siendo la concentración de peróxido de hidrógeno en la fase acuosa de al menos el 20 % en peso, y siendo la razón en peso de la fase aceitosa a la fase acuosa de al menos 10:1; permitir que elHHP se oxide mediante el peróxido de hidrógeno para obtener el correspondiente DHP a una temperatura de reacción de 30 60 C de forma que se obtenga la mezcla de reacción (B); separar la fase acuosa de la fase aceitosa en la mezcla de reacción (B); y someter al DHP en la fase aceitosa separada a disociación ácida para formar el correspondiente fenol divalente, opcionalmente sustituido.
ES88311496T 1987-12-07 1988-12-05 Un procedimiento para la produccion de fenoles divalentes. Expired - Lifetime ES2043853T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30924787 1987-12-07

Publications (1)

Publication Number Publication Date
ES2043853T3 true ES2043853T3 (es) 1994-01-01

Family

ID=17990701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88311496T Expired - Lifetime ES2043853T3 (es) 1987-12-07 1988-12-05 Un procedimiento para la produccion de fenoles divalentes.

Country Status (8)

Country Link
US (1) US4933506A (es)
EP (1) EP0323712B1 (es)
KR (1) KR960008646B1 (es)
CN (1) CN1027974C (es)
AT (1) ATE92022T1 (es)
CA (1) CA1291168C (es)
DE (1) DE3882688T2 (es)
ES (1) ES2043853T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1050537C (zh) * 1994-12-28 2000-03-22 中国科学院长春应用化学研究所 苯酚羟基化合成邻苯二酚(儿茶酚)、对苯二酚(氢醌)催化剂
DE19508534A1 (de) * 1995-03-10 1996-09-12 Mann & Hummel Filter Filter
US6350921B1 (en) * 1998-02-24 2002-02-26 Indspec Chemical Corporation Process for the production of a dihydroxybenzene and dicarbinol from diisopropylbenzene
US6943270B2 (en) * 2000-03-03 2005-09-13 Illa International, Llc High selective method of producing cumene hydroperoxide, phenol and acetone in an oxidation by-product conversion process
CN115260072B (zh) * 2021-04-29 2024-02-02 万华化学集团股份有限公司 间二苯酚中间体二过氧化氢-1,3-二异丙苯的制备方法
CN116120153B (zh) * 2023-01-03 2024-05-03 万华化学集团股份有限公司 一种由二过氧化氢二异丙苯裂解制备间苯二酚的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE608250A (es) * 1960-09-17
JPS5852972B2 (ja) * 1976-08-18 1983-11-26 三井化学株式会社 二価フエノ−ル類の製造方法
JPS6050171B2 (ja) * 1979-11-12 1985-11-07 三井化学株式会社 レゾルシンの製造方法

Also Published As

Publication number Publication date
EP0323712B1 (en) 1993-07-28
CN1027974C (zh) 1995-03-22
KR960008646B1 (ko) 1996-06-28
CN1033456A (zh) 1989-06-21
KR890009830A (ko) 1989-08-04
EP0323712A3 (en) 1990-12-12
ATE92022T1 (de) 1993-08-15
DE3882688D1 (de) 1993-09-02
DE3882688T2 (de) 1993-11-04
EP0323712A2 (en) 1989-07-12
US4933506A (en) 1990-06-12
CA1291168C (en) 1991-10-22

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