ES486577A1 - Un procedimiento para preparar un alcohol alilico de un gra-do a partir de un alcohol alilico anisomero de diferente grado - Google Patents

Un procedimiento para preparar un alcohol alilico de un gra-do a partir de un alcohol alilico anisomero de diferente grado

Info

Publication number
ES486577A1
ES486577A1 ES486577A ES486577A ES486577A1 ES 486577 A1 ES486577 A1 ES 486577A1 ES 486577 A ES486577 A ES 486577A ES 486577 A ES486577 A ES 486577A ES 486577 A1 ES486577 A1 ES 486577A1
Authority
ES
Spain
Prior art keywords
allylic
allylic rearrangement
rearrangement process
alcohologen
rearranged
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
ES486577A
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.)
SCM Corp
Original Assignee
SCM Corp
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
Priority claimed from US06/068,507 external-priority patent/US4254291A/en
Application filed by SCM Corp filed Critical SCM Corp
Publication of ES486577A1 publication Critical patent/ES486577A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic 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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral 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
    • C07C29/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by isomerisation
    • 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
    • C07C29/68—Preparation of metal alcoholates
    • C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un procedimiento para preparar un alcohol alílico de un grado a partir de un alcohol alílico anisómero de diferente grado mejorando la transposición alílica más alla del equilibrio conseguible con catalizadores análogos bajo condiciones de tratamiento análogas, caracterizado por formar una mezcla de reacción de isomerización que contiene un alcohológeno de dicho alcohol alílico de dicho grado diferente, isomerizar dicho alcohológeno de dicho alcohol alílico de dicho grado diferente sometiéndolo a unas condiciones de isomerización catalítica en fase líquida en presencia de un catalizador de isomerización de un compuesto de metal de transición, siendo dicho alcohológeno un éster de alcoholato de un elemento del grupo III o IV de la table periódica de los elementos.
ES486577A 1978-12-05 1979-12-04 Un procedimiento para preparar un alcohol alilico de un gra-do a partir de un alcohol alilico anisomero de diferente grado Expired ES486577A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96663578A 1978-12-05 1978-12-05
US06/068,507 US4254291A (en) 1979-08-22 1979-08-22 Allylic rearrangement process

Publications (1)

Publication Number Publication Date
ES486577A1 true ES486577A1 (es) 1980-10-01

Family

ID=26749047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486577A Expired ES486577A1 (es) 1978-12-05 1979-12-04 Un procedimiento para preparar un alcohol alilico de un gra-do a partir de un alcohol alilico anisomero de diferente grado

Country Status (10)

Country Link
EP (1) EP0012198B1 (es)
CA (1) CA1118793A (es)
DE (1) DE2963349D1 (es)
DK (1) DK459879A (es)
ES (1) ES486577A1 (es)
FI (1) FI793641A7 (es)
GR (1) GR73180B (es)
IE (1) IE49627B1 (es)
NO (1) NO152932C (es)
PT (1) PT70538A (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925485A (en) * 1968-12-30 1975-12-09 Rhone Poulenc Sa Process for the preparation of allylic alcohols
NL7302254A (es) * 1972-03-13 1973-09-17

Also Published As

Publication number Publication date
FI793641A7 (fi) 1981-01-01
PT70538A (en) 1980-01-01
GR73180B (es) 1984-02-14
IE792318L (en) 1980-06-05
EP0012198B1 (en) 1982-07-14
IE49627B1 (en) 1985-11-13
NO152932C (no) 1985-12-18
DK459879A (da) 1980-06-06
CA1118793A (en) 1982-02-23
NO152932B (no) 1985-09-09
EP0012198A1 (en) 1980-06-25
DE2963349D1 (en) 1982-09-02
NO793603L (no) 1980-06-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601