ES465062A1 - Procedimiento para preparar un cicloalcanol. - Google Patents

Procedimiento para preparar un cicloalcanol.

Info

Publication number
ES465062A1
ES465062A1 ES465062A ES465062A ES465062A1 ES 465062 A1 ES465062 A1 ES 465062A1 ES 465062 A ES465062 A ES 465062A ES 465062 A ES465062 A ES 465062A ES 465062 A1 ES465062 A1 ES 465062A1
Authority
ES
Spain
Prior art keywords
sulfuric acid
layer
solvent
cycloalkanol
cycloalkene
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
ES465062A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES465062A1 publication Critical patent/ES465062A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C305/00—Esters of sulfuric acids
    • 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
    • C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
    • C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
    • C07C29/05—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds with formation of absorption products in mineral acids and their hydrolysis
    • C07C29/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds with formation of absorption products in mineral acids and their hydrolysis the acid being sulfuric acid
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
    • C07C2601/20—Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para preparar un cicloalcanolen el cualen una primera etapase hace reaccionar un cicloalqueno con ácido sulfúricoyen una segunda etapael aducto resultante se hidroliza al cicloalcanolcaracterizado por el hecho de quedespués de la reacción del cicloalqueno con ácido sulfúricola mezcla de reacción se separa en presencia de un disolvente inerte para el aducto del cicicloalqueno y el ácido sulfúricodisolvente queen la primera mezcla de reacciónda lugar a separación de capas con el ácido sulfúrico no convertidoobteniéndose una capa de ácido sulfúrico y una capa de disolventela capa de ácido sulfúrico se descarga y la capa de disolvente se somete a un tratamiento de hidrólisis.
ES465062A 1976-12-16 1977-12-14 Procedimiento para preparar un cicloalcanol. Expired ES465062A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613947A NL7613947A (nl) 1976-12-16 1976-12-16 Werkwijze voor het bereiden van een cycloal- kanol.

Publications (1)

Publication Number Publication Date
ES465062A1 true ES465062A1 (es) 1978-09-01

Family

ID=19827383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465062A Expired ES465062A1 (es) 1976-12-16 1977-12-14 Procedimiento para preparar un cicloalcanol.

Country Status (11)

Country Link
US (1) US4117246A (es)
JP (1) JPS5377038A (es)
BE (1) BE861587A (es)
CA (1) CA1094578A (es)
CH (1) CH634030A5 (es)
DE (1) DE2755984A1 (es)
ES (1) ES465062A1 (es)
FR (1) FR2374285A1 (es)
GB (1) GB1542996A (es)
IT (1) IT1092238B (es)
NL (1) NL7613947A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100231761B1 (ko) 1997-12-08 1999-11-15 전원중 고순도 카프로락탐의 제조방법
CN110683935A (zh) * 2019-11-06 2020-01-14 中国天辰工程有限公司 一种环十二醇的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967399A (en) * 1934-07-24 Method for the production of
US2042212A (en) * 1936-05-26 m m m m m m m m i
US2504517A (en) * 1946-03-22 1950-04-18 Allied Chem & Dye Corp Production of cyclohexanols
US3374261A (en) * 1965-01-29 1968-03-19 Columbian Carbon Preparation of cyclododecyl hydrogen sulphate and salts of cyclododecyl hydrogen sulphate
CA931166A (en) * 1970-08-05 1973-07-31 M. Hoffman David Olefin hydration process

Also Published As

Publication number Publication date
BE861587A (nl) 1978-06-07
CH634030A5 (de) 1983-01-14
US4117246A (en) 1978-09-26
FR2374285A1 (fr) 1978-07-13
FR2374285B1 (es) 1981-06-12
GB1542996A (en) 1979-03-28
CA1094578A (en) 1981-01-27
NL7613947A (nl) 1978-06-20
IT1092238B (it) 1985-07-06
JPS5377038A (en) 1978-07-08
DE2755984A1 (de) 1978-06-22

Similar Documents

Publication Publication Date Title
NO812726L (no) Katalysator, anvendelse av denne til polymerisering og fremgangsmaate til fremstilling av katalysatoren
SE7505801L (sv) Forfarande for framstellning av tertiera alkyletrar
SE7602214L (sv) Forfarande for atervinning av etylenoxid
IE43752L (en) A process for the manufacture of o-hydroxyaryl aldehydes
ES462370A1 (es) Un procedimiento continuo para la produccion de acido teref-talico.
ES465062A1 (es) Procedimiento para preparar un cicloalcanol.
JPS5251009A (en) Method of producing drug for treating marrow leukemia
TR18546A (tr) Ter-alkil eterlerinin imaline mahsus usul
ATE11525T1 (de) Verfahren zur herstellung von betahydroxybutans|ure.
JPS5511538A (en) Production of methoxysilane
ES477208A1 (es) Proceso para producir aldehidos aromaticos.
SE8002295L (sv) Forbettrat forfarande for framstellning av 3-0-demetylfortimiciner
JPS5268115A (en) Preparation of unsaturated ketones
JPS51125252A (en) Process for preparing substituted cyclopropanecarboxylic acid esters
ES378385A1 (es) Procedimiento para la obtencion de compuestos oxiranos.
ES447409A1 (es) Procedimiento para la obtencion de dicarboxilatos de propi- lenglicol.
JPS5225710A (en) Process for preparation of isopropyl acetate
JPS5262253A (en) Production of cyclohexylbenzene
JPS5262192A (en) Method of recovering catalyst in hydroesterification reaction
ES410162A1 (es) Un procedimiento para preparar el acido 2-(6-metoxi-2-naf- til) propionico.
JPS5246009A (en) Process for preparation of diacetylenedialcohols
GB828843A (en) Method of producing silicones
JPS5251370A (en) Preparation of n-ethyl-n-( -picolyl)-tropamide
JPS5262201A (en) Bromination process
JPS5250998A (en) Proces for recovering boric acid

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991213