BE756456A - Preparation de l'hydroxycitronellal - Google Patents

Preparation de l'hydroxycitronellal

Info

Publication number
BE756456A
BE756456A BE756456DA BE756456A BE 756456 A BE756456 A BE 756456A BE 756456D A BE756456D A BE 756456DA BE 756456 A BE756456 A BE 756456A
Authority
BE
Belgium
Prior art keywords
hydroxycitronellal
preparation
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
L Air Liquides S A Pour L Etud
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 L Air Liquides S A Pour L Etud filed Critical L Air Liquides S A Pour L Etud
Publication of BE756456A publication Critical patent/BE756456A/xx

Links

Classifications

    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
BE756456D 1969-09-23 1970-09-22 Preparation de l'hydroxycitronellal BE756456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6932282A FR2064534A5 (cs) 1969-09-23 1969-09-23

Publications (1)

Publication Number Publication Date
BE756456A true BE756456A (fr) 1971-03-22

Family

ID=9040451

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756456D BE756456A (fr) 1969-09-23 1970-09-22 Preparation de l'hydroxycitronellal

Country Status (7)

Country Link
US (1) US3852360A (cs)
BE (1) BE756456A (cs)
CH (1) CH509955A (cs)
DE (1) DE2045888C3 (cs)
FR (1) FR2064534A5 (cs)
GB (1) GB1330848A (cs)
NL (1) NL167951C (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064534A5 (cs) * 1969-09-23 1971-07-23 Air Liquide
BE793070A (fr) * 1971-12-21 1973-06-20 Rhone Poulenc Sa Preparation de produits derives du citronnellal
FR2202869A2 (en) * 1972-10-16 1974-05-10 Rhone Poulenc Sa Hydroxydihydrocitronellal ethers and acetals - prepd from citronellal by reaction with amines and then alcohols
US3978135A (en) * 1971-12-21 1976-08-31 Rhone-Poulenc S.A. Preparation of ethers from citronellal or homologues thereof
US4006190A (en) * 1976-03-15 1977-02-01 Celanese Corporation Production of hydroxyl compounds
US4242281A (en) * 1978-11-17 1980-12-30 International Flavors & Fragrances Inc. Process for preparing 6-hydroxy-2,6-dimethylheptanal and intermediates thereof
DE3027689A1 (de) * 1980-07-22 1982-02-18 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha) - und (beta) -cyclocitral sowie die n-methylaldimine dieser verbindungen
US4347387A (en) * 1980-12-04 1982-08-31 Takasago Perfumery Co., Ltd. Process for preparing hydroxycitronellal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306332A (en) * 1941-09-12 1942-12-22 Kay Fries Chemicals Inc Synthesis of hydroxy-citronellal
US2812355A (en) * 1954-10-11 1957-11-05 Colgate Palmolive Co Preparation of hydroxycitronellal
FR2064534A5 (cs) * 1969-09-23 1971-07-23 Air Liquide

Also Published As

Publication number Publication date
US3852360A (en) 1974-12-03
CH509955A (fr) 1971-07-15
DE2045888A1 (cs) 1971-04-01
NL167951B (nl) 1981-09-16
NL7013942A (cs) 1971-03-25
DE2045888C3 (de) 1979-08-16
FR2064534A5 (cs) 1971-07-23
NL167951C (nl) 1982-02-16
DE2045888B2 (de) 1978-12-21
GB1330848A (en) 1973-09-19

Similar Documents

Publication Publication Date Title
AR192602A1 (es) Preparacion de aza-8 purinonas-6 sustituidas en 2
BE759829A (fr) Preparation de polyurethanes
BE769655A (fr) Preparation de polyacetylalkylene-diamines
BE756456A (fr) Preparation de l'hydroxycitronellal
BE749006A (fr) Preparation de polyalcenameres
BE750145A (fr) Preparation de polysiloxanes
BE756360A (fr) Preparation continue de cyclohexanonoxime
RO65392A (fr) Bouclier d'abatage
FR2047309A5 (fr) Ethers de l'alpha-methylol-benzoine
BE754650A (fr) Preparation d'alcenylalcoxysilanes
BE753574R (fr) Preparation de solutions de
BE750555A (fr) Preparation de mercaptans
BE758911A (fr) Preparation d'alpha-aminonitriles aromatiques
BE749790A (fr) Preparation de di-lithio(perfluoroalcoylethylsilyl) neocarboranes
BE755833A (fr) Badernes rotatives d'etrave
BE753379A (fr) Preparation de lysergols
BE771936A (fr) Preparation d'alpha-dithiols
CH492410A (de) Damenlangbeinhose
BE759354A (fr) Preparation de dihydroxy-1,4-dioxannes
BE749066A (fr) Preparation de propadienyl-17 alpha -steroides
BE773761A (fr) Inhibition de l'indole-amine-n-methyl-transferase
BE767249A (fr) Preparation de tetrasila-adamantanes
BE750417A (fr) Preparation de peptides argininiques
BE749067A (fr) Preparations de 17 alpha - propadienyl steroides
BE746142A (fr) Preparation de mono-hydrochlorosilanes

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: L AIR LIQUIDE S.A. POUR L ETUDE ET L EXPLOITATIO

Effective date: 19900922