FR983634A - Perfectionnements relatifs à la synthèse de la bêta-ionylidène acétaldéhyde - Google Patents

Perfectionnements relatifs à la synthèse de la bêta-ionylidène acétaldéhyde

Info

Publication number
FR983634A
FR983634A FR983634DA FR983634A FR 983634 A FR983634 A FR 983634A FR 983634D A FR983634D A FR 983634DA FR 983634 A FR983634 A FR 983634A
Authority
FR
France
Prior art keywords
beta
synthesis
ionylidene acetaldehyde
ionylidene
acetaldehyde
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
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.)
Distillation Products Inc
Original Assignee
Distillation Products Inc
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 Distillation Products Inc filed Critical Distillation Products Inc
Application granted granted Critical
Publication of FR983634A publication Critical patent/FR983634A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/18—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by nitrogen atoms
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy 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
    • C07C45/51—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
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR983634D 1948-03-23 1949-03-23 Perfectionnements relatifs à la synthèse de la bêta-ionylidène acétaldéhyde Expired FR983634A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US663791XA 1948-03-23 1948-03-23

Publications (1)

Publication Number Publication Date
FR983634A true FR983634A (fr) 1951-06-26

Family

ID=22069126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR983634D Expired FR983634A (fr) 1948-03-23 1949-03-23 Perfectionnements relatifs à la synthèse de la bêta-ionylidène acétaldéhyde

Country Status (3)

Country Link
BE (1) BE488038A (fr)
FR (1) FR983634A (fr)
GB (1) GB663791A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846431A (en) * 1951-10-01 1958-08-05 Permanente Cement Company Water soluble thermo-setting resin and method for its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846431A (en) * 1951-10-01 1958-08-05 Permanente Cement Company Water soluble thermo-setting resin and method for its manufacture

Also Published As

Publication number Publication date
BE488038A (fr)
GB663791A (en) 1951-12-27

Similar Documents

Publication Publication Date Title
FR985740A (fr) Transducteur
FR983634A (fr) Perfectionnements relatifs à la synthèse de la bêta-ionylidène acétaldéhyde
FR966380A (fr) Portefeuille-bracelet-montre
FR976131A (fr) Stylographe
FR1106252A (fr) Perfectionnements à la fabrication des espadrilles
AT167721B (de) Blutdruckmesser
ES185277A1 (es) Perfeccionamientos en la fabricción de cisternas
ES184717A1 (es) Mejoras en la construcción de cubilotes
ES185397A1 (es) Perfeccionamientos en la construcci-ón de radiolentes
ES185377A1 (es) Perfeccionamientos en la construcción de vagonetas
ES181936A1 (es) Mejoras en la construcción de escariadores
FR1004595A (fr) Perfectionnements relatifs à la fabrication de sulfaméthazine
FR976893A (fr) Téléclinographe
ES185083A1 (es) Perfeccionamientos en la fabricación d eresistencias grafitadas
ES185956A1 (es) Mejoras introducidas en la construcción de pluviómetros
ES186251A1 (es) Perfeccionamientos en la cabeza de sifones
FR994691A (fr) Perfectionnements à la synthèse des hydrocarbures
ES184472A3 (es) Mejoras introducidas en la fabricación de vendas
ES183982A1 (es) Perfeccionamientos en la fabricación de alpargatas.
ES183983A1 (es) Perfeccionamientos en la fabricación de alpargatas.
ES183818A3 (es) Perfeccionamientos en la fabricación de electro-ventiladores.
FR1007298A (fr) Perfectionnements à la production de sulfonamides
AT172890B (de) Meßwertübertrager
ES184441A1 (es) Mejoras en la fabricación de estantes
ES183968A1 (es) Perfeccionamientos en la construcción de reóstatos.