BE541104A - Procede de preparation de beta-beta-bis-(4-oxyphenyl)-propane tres pur. - Google Patents

Procede de preparation de beta-beta-bis-(4-oxyphenyl)-propane tres pur.

Info

Publication number
BE541104A
BE541104A BE541104A BE541104A BE541104A BE 541104 A BE541104 A BE 541104A BE 541104 A BE541104 A BE 541104A BE 541104 A BE541104 A BE 541104A BE 541104 A BE541104 A BE 541104A
Authority
BE
Belgium
Prior art keywords
beta
oxyphenyl
propane
bis
preparation
Prior art date
Application number
BE541104A
Other languages
English (en)
Original Assignee
Rheinpreussen 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 Rheinpreussen Ag filed Critical Rheinpreussen Ag
Publication of BE541104A publication Critical patent/BE541104A/fr

Links

BE541104A 1954-09-06 1955-09-06 Procede de preparation de beta-beta-bis-(4-oxyphenyl)-propane tres pur. BE541104A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER0014982 1954-09-06
DER0015491 1954-11-24

Publications (1)

Publication Number Publication Date
BE541104A true BE541104A (fr) 1959-08-14

Family

ID=38539146

Family Applications (1)

Application Number Title Priority Date Filing Date
BE541104A BE541104A (fr) 1954-09-06 1955-09-06 Procede de preparation de beta-beta-bis-(4-oxyphenyl)-propane tres pur.

Country Status (1)

Country Link
BE (1) BE541104A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948222A1 (de) * 1979-11-30 1981-07-30 Isovolta Max-Schichtstoffplatten Vertriebs Gmbh, 8214 Bernau Verfahren zur herstellung von phenol-keton-kondensationsprodukten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948222A1 (de) * 1979-11-30 1981-07-30 Isovolta Max-Schichtstoffplatten Vertriebs Gmbh, 8214 Bernau Verfahren zur herstellung von phenol-keton-kondensationsprodukten

Similar Documents

Publication Publication Date Title
BE554816A (fr) Procede pour la preparation de 2-hydroxybenzoquinoleizines.
FR1130825A (fr) Procédé de préparation de bêta-bêta-bis-(4-oxyphényl)-propane très pur
BE541104A (fr) Procede de preparation de beta-beta-bis-(4-oxyphenyl)-propane tres pur.
BE526066A (fr) Procede de preparation de 8-bromotheophylline-2-amino-2-mehthyl-1-propanol.
BE570359A (fr) Procede de preparation de nouvelles pyrrolidine-diones.
BE539997A (fr) Procede pour la preparation de 2-iminothiazolidines substitutees.
DK84949C (da) Fremgangsmåde til fremstilling af 1,1,1-triflour-2-brom-2-klorætan.
BE535789A (fr) Procede pour la fabrication de trichlorhydrine de penta-erythrite.
BE534704A (fr) Procede de production de 2-amino-5-imino-pyrrolenines.
BE561633A (fr) PROCEDE POUR LA PRODUCTION DE N-(alpha-HYDROXY-beta-TRICHLORETHYL)-PYRROLIDONES.
BE535240A (fr) Procede pour la preparation de quinoleinaldehydes.
BE536996A (fr) Procede pour la preparation de 1-methyl-4-hydroxy-5-alcoxy-naphtalene.
BE563934A (fr) Procede de preparation de nouvelles triazines.
BE538881A (fr) Procede de preparation de nouvelles anilides.
BE529879A (fr) Procede de preparation d alcoxy-tetrahydrofuranes.
BE533777A (fr) Procede de preparation de 3-pyridinols.
BE565824A (fr) Procede pour la preparation de 2-oxo-benzo-quinolizines substituees.
BE548289A (fr) Procede pour la preparation de 2-oxo-benzoquinolizines substituees.
BE566314A (fr) PROCEDE DE PREPARATION DE 3alpha-ACYLOXY-6beta-HYDROXYTROPANES.
DK84259C (da) Fremgangsmåde til fremstilling af 15,15'-cis-β-karotin.
BE569892A (fr) Procede pour la preparation de benzoquinoleizines.
DK83948C (da) Fremgangsmåde til fremstilling af 11,21-dihydroxy-4,17(20)-pregnadien-3-on.
BE561785A (fr) PROCEDE DE PREPARATION DE THIAZOLINES - Delta 3, 4,.
DK98954C (da) Fremgangsmåde til fremstilling af 1,4-pregnadiener.
DK98955C (da) Fremgangsmåde til fremstilling af 1,4-pregnadiener.