ES262605A1 - Procedimiento para la fabricaciën de derivados de aldehido de polieno - Google Patents

Procedimiento para la fabricaciën de derivados de aldehido de polieno

Info

Publication number
ES262605A1
ES262605A1 ES0262605A ES262605A ES262605A1 ES 262605 A1 ES262605 A1 ES 262605A1 ES 0262605 A ES0262605 A ES 0262605A ES 262605 A ES262605 A ES 262605A ES 262605 A1 ES262605 A1 ES 262605A1
Authority
ES
Spain
Prior art keywords
trimethylcyclohexen
aldehyde
polyen
dimethyl
formula
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
ES0262605A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES262605A1 publication Critical patent/ES262605A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40—Colouring or decolouring of foods
    • A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/47—Addition of dyes or pigments, e.g. in combination with optical brighteners using synthetic organic dyes or pigments not covered by groups A23L5/43 - A23L5/46

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)

Abstract

Procedimiento para la fabricación de derivados de aldehído de polieno, que comprende el hacer reaccionar un aldehído de polieno que contiene por lo menos dos enlaces insaturados con una rodanina de la fórmula **FIGURA** en la que R1 representa un miembro del grupo compuesto por hidrógeno, alkilo, arilo o aralkilo.
ES0262605A 1959-11-20 1960-11-19 Procedimiento para la fabricaciën de derivados de aldehido de polieno Expired ES262605A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8085259 1959-11-20

Publications (1)

Publication Number Publication Date
ES262605A1 true ES262605A1 (es) 1961-06-01

Family

ID=4538281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0262605A Expired ES262605A1 (es) 1959-11-20 1960-11-19 Procedimiento para la fabricaciën de derivados de aldehido de polieno

Country Status (5)

Country Link
US (1) US3071583A (es)
BE (1) BE596889A (es)
ES (1) ES262605A1 (es)
GB (1) GB911084A (es)
NL (1) NL257732A (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907761A (en) * 1958-09-19 1959-10-06 Eastman Kodak Co Vitamin a aldehyde derivative
US2990430A (en) * 1959-03-11 1961-06-27 Eastman Kodak Co Desulfuration process for preparing symmetrical unsaturated hydrocarbons

Also Published As

Publication number Publication date
NL257732A (es)
US3071583A (en) 1963-01-01
BE596889A (fr) 1961-05-09
GB911084A (en) 1962-11-21

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