ES409881A1 - Procedimiento para la obtencion de eteres del hidroxidihi- drocitronelal. - Google Patents

Procedimiento para la obtencion de eteres del hidroxidihi- drocitronelal.

Info

Publication number
ES409881A1
ES409881A1 ES409881A ES409881A ES409881A1 ES 409881 A1 ES409881 A1 ES 409881A1 ES 409881 A ES409881 A ES 409881A ES 409881 A ES409881 A ES 409881A ES 409881 A1 ES409881 A1 ES 409881A1
Authority
ES
Spain
Prior art keywords
ethers
formula
homologs
citrolellal
preparation
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
ES409881A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 FR7145873A external-priority patent/FR2165166A5/fr
Priority claimed from FR7236573A external-priority patent/FR2202869A2/fr
Application filed by Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of ES409881A1 publication Critical patent/ES409881A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/198—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing ether groups, groups, groups, or groups
    • 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
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms

Landscapes

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

Abstract

Procedimiento para la obtención de éteres del hidroxidihidrocitronelal y de sus homólogos, que responden a la fórmula general : RO-C(CH3)2-CH2-CH2-CH2-CH(CH3)-CH2-CHO (I) fórmula en la que R representa un radical alquilo, caracterizado porque comprende hacer reaccionar el citronelal o sus homólogos con una amina primaria o secundaria o el amoniaco, mantener el producto obtenido en contacto con un alcohol de fórmula ROH, en presencia de un ácido fuerte, y a continuación neutralizar la masa reaccional con un agente alcalino y separa el éter buscado por cualquier medio conocido
ES409881A 1971-12-21 1972-12-21 Procedimiento para la obtencion de eteres del hidroxidihi- drocitronelal. Expired ES409881A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7145873A FR2165166A5 (en) 1971-12-21 1971-12-21 Hydroxydihydrocitronellal ethers and acetals - prepd from citronellal by reaction with amines and then alcohols
FR7236573A FR2202869A2 (en) 1972-10-16 1972-10-16 Hydroxydihydrocitronellal ethers and acetals - prepd from citronellal by reaction with amines and then alcohols

Publications (1)

Publication Number Publication Date
ES409881A1 true ES409881A1 (es) 1975-11-16

Family

ID=26216785

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409881A Expired ES409881A1 (es) 1971-12-21 1972-12-21 Procedimiento para la obtencion de eteres del hidroxidihi- drocitronelal.

Country Status (8)

Country Link
JP (1) JPS4868516A (es)
BE (1) BE793070A (es)
CH (1) CH567445A5 (es)
DE (1) DE2262740A1 (es)
ES (1) ES409881A1 (es)
GB (1) GB1394710A (es)
IT (1) IT972726B (es)
NL (1) NL7216937A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740435Y2 (es) * 1975-05-15 1982-09-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064534A5 (es) * 1969-09-23 1971-07-23 Air Liquide

Also Published As

Publication number Publication date
BE793070A (fr) 1973-06-20
GB1394710A (en) 1975-05-21
DE2262740A1 (de) 1973-06-28
CH567445A5 (es) 1975-10-15
JPS4868516A (es) 1973-09-18
NL7216937A (es) 1973-06-25
IT972726B (it) 1974-05-31

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