ES2086299T3 - Recuperacion de epoxialcoholes quirales en un procedimiento de epoxidacion asimetrica. - Google Patents

Recuperacion de epoxialcoholes quirales en un procedimiento de epoxidacion asimetrica.

Info

Publication number
ES2086299T3
ES2086299T3 ES88308468T ES88308468T ES2086299T3 ES 2086299 T3 ES2086299 T3 ES 2086299T3 ES 88308468 T ES88308468 T ES 88308468T ES 88308468 T ES88308468 T ES 88308468T ES 2086299 T3 ES2086299 T3 ES 2086299T3
Authority
ES
Spain
Prior art keywords
chiral
epoxialcoholes
recovery
asymmetric epoxidation
epoxidation procedure
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
ES88308468T
Other languages
English (en)
Inventor
Wilfred Po-Sum Shum
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2086299T3 publication Critical patent/ES2086299T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

EN LA PRODUCCION DE UN GLICOL QUIRAL POR REACCION DE UN ALCOHOL ALILICO Y UN HIDROPEROXIDO ORGANICO EN UN DISOLVENTE ORGANICO, EN PRESENCIA DE UN CATALIZADOR METALICO, EL GLICIDOL QUIRAL ES RECUPERADO EFICAZMENTE POR EXTRACCION ACUOSA DEL LIQUIDO REFINADO DE REACCION. ESTE PROCESO MEJORA EN LOS ASPECTOS ECONOMICOS AL ACORTAR LA DURACION DEL PROCESO Y ELIMINAR EL EMPLEO DE PRODUCTOS QUIMICOS CAROS PARA ELIMINAR EL HIDROPEROXIDO NO REACCIONADO.
ES88308468T 1987-09-14 1988-09-14 Recuperacion de epoxialcoholes quirales en un procedimiento de epoxidacion asimetrica. Expired - Lifetime ES2086299T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9573687A 1987-09-14 1987-09-14

Publications (1)

Publication Number Publication Date
ES2086299T3 true ES2086299T3 (es) 1996-07-01

Family

ID=22253361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88308468T Expired - Lifetime ES2086299T3 (es) 1987-09-14 1988-09-14 Recuperacion de epoxialcoholes quirales en un procedimiento de epoxidacion asimetrica.

Country Status (5)

Country Link
EP (1) EP0308188B1 (es)
JP (1) JP2686975B2 (es)
DE (1) DE3855273T2 (es)
ES (1) ES2086299T3 (es)
SG (1) SG48249A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935101A (en) * 1989-10-13 1990-06-19 Arco Chemical Technology, Inc. Process for the recovery of a water-insoluble epoxy alcohol
AP498A (en) * 1993-05-18 1996-05-29 Aeci Ltd Photoprotected bacillus thuringiensis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6513621A (es) * 1964-11-09 1966-05-10
US3374153A (en) * 1966-07-25 1968-03-19 Halcon International Inc Process for recovery of glycidol from alcohol by azeotropic distillation with a hydrocarbon
JPS517646A (es) * 1974-07-08 1976-01-22 Toyota Motor Co Ltd
IL63433A (en) * 1980-08-06 1986-04-29 Univ Leland Stanford Junior Method of asymmetrical epoxidation

Also Published As

Publication number Publication date
EP0308188A2 (en) 1989-03-22
JP2686975B2 (ja) 1997-12-08
DE3855273D1 (de) 1996-06-13
EP0308188B1 (en) 1996-05-08
EP0308188A3 (en) 1990-04-25
SG48249A1 (en) 1998-04-17
DE3855273T2 (de) 1996-09-19
JPS6475478A (en) 1989-03-22

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