MD380C2 - Способ получения гидроперекиси циклогексила в смести с циклогексаноном и циклогексанолом - Google Patents

Способ получения гидроперекиси циклогексила в смести с циклогексаноном и циклогексанолом

Info

Publication number
MD380C2
MD380C2 MD95-0034A MD950034A MD380C2 MD 380 C2 MD380 C2 MD 380C2 MD 950034 A MD950034 A MD 950034A MD 380 C2 MD380 C2 MD 380C2
Authority
MD
Moldova
Prior art keywords
obtaining
oxygen
chp
mixture
reactor
Prior art date
Application number
MD95-0034A
Other languages
English (en)
Romanian (ro)
Inventor
Brunner Erwin
Grosskinsky Otto-Alfred
Herrmann Gunter
Krokoszinski Roland
Magnussen Peter
Original Assignee
Basf Aktiengesellschaft
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 Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of MD380C2 publication Critical patent/MD380C2/ru

Links

Classifications

    • 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
    • C07C409/14—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 belonging to a ring other than a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
    • C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

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

Abstract

Изобретение относится к перекисным соединениям, в частности к получению гидроперекиси циклогексила (ПЦГ) в смеси с циклогексаном и циклогексанолом, которые применяются при получении полимеров. Цель - увеличение содержания ПЦГ в продуктах реакции. Получение целевой ПЦГ ведут жидкофазным окислением циклогексана (ЦГ) молекулярным кислородом (МК) с предварительным насыщением ЦГ МК при 20-40оС и давлении 15-45 атм с последующим окислением ЦГ растворенным в нем кислородом при 160-190оС и давлении 20-60 атм. Насыщение ЦГ кислородом ведут до степени насыщения 100 об.%. Окисление ведут в реакторе цилиндрической формы при соотношении диаметра и длины 1:(125-1000), скорости подачи сырья 0,4-0,8 ч-1 и времени пребывания реакционной смеси в реакторе, за которое прореагирует 56-99,9% растворенного кислорода. Процесс ведут при постоянной температуре или при снижении температуры по длине реактора на 10-40оС. Способ позволяет получить целевой продукт с селективностью по сумме продуктов 94,1-97,5. Доля ПЦГ 67,7-89%.
MD95-0034A 1984-02-01 1994-12-23 Способ получения гидроперекиси циклогексила в смести с циклогексаноном и циклогексанолом MD380C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843403410 DE3403410A1 (de) 1984-02-01 1984-02-01 Verfahren zur kontinuierlichen herstellung von cyclohexylhydroperoxid sowie cyclohexanol und cyclohexanon enthaltenden gemischen

Publications (1)

Publication Number Publication Date
MD380C2 true MD380C2 (ru) 1996-06-30

Family

ID=6226443

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0034A MD380C2 (ru) 1984-02-01 1994-12-23 Способ получения гидроперекиси циклогексила в смести с циклогексаноном и циклогексанолом

Country Status (7)

Country Link
EP (1) EP0150821B1 (ru)
JP (1) JPS60190759A (ru)
AU (1) AU3824385A (ru)
CA (1) CA1262359A (ru)
DE (2) DE3403410A1 (ru)
MD (1) MD380C2 (ru)
SU (1) SU1422995A3 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2562150B2 (ja) * 1986-10-23 1996-12-11 バスフ アクチェンゲゼルシャフト シクロヘキシルヒドロペルオキシドを含有する反応混合物の後処理法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085892A (en) * 1964-04-13 1967-10-04 Ici Ltd Oxidation of organic compounds with gases containing molecular oxygen
DE1593700A1 (de) * 1966-12-07 1970-07-16 Vickers Zimmer Ag Verfahren zur Herstellung von Cyclohexanol und Cyclohexanon
JPS5136747B2 (ru) * 1971-11-01 1976-10-12
NL7802125A (nl) * 1978-02-25 1979-08-28 Stamicarbon Werkwijze voor het bereiden van cycloalkanolen en cycloalkanonen.
DE2951956A1 (de) * 1979-12-22 1981-07-23 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gemischen aus cyclohexylhydroperoxid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Brevete nr 4055600, cl. 260-586 P, 1977, US; 1085892, cl. C2C, 1967, GB. *

Also Published As

Publication number Publication date
DE3403410A1 (de) 1985-08-01
JPS60190759A (ja) 1985-09-28
DE3560109D1 (en) 1987-05-07
CA1262359A (en) 1989-10-17
EP0150821A3 (en) 1985-12-18
SU1422995A3 (ru) 1988-09-07
EP0150821B1 (de) 1987-04-01
EP0150821A2 (de) 1985-08-07
AU3824385A (en) 1985-08-08

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