IT8421191A1 - Metodo per la purificazione del 4-fluorofenolo - Google Patents

Metodo per la purificazione del 4-fluorofenolo

Info

Publication number
IT8421191A1
IT8421191A1 IT1984A21191A IT2119184A IT8421191A1 IT 8421191 A1 IT8421191 A1 IT 8421191A1 IT 1984A21191 A IT1984A21191 A IT 1984A21191A IT 2119184 A IT2119184 A IT 2119184A IT 8421191 A1 IT8421191 A1 IT 8421191A1
Authority
IT
Italy
Prior art keywords
fluorophenol
purification
Prior art date
Application number
IT1984A21191A
Other languages
English (en)
Other versions
IT1174136B (it
IT8421191A0 (it
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of IT8421191A0 publication Critical patent/IT8421191A0/it
Publication of IT8421191A1 publication Critical patent/IT8421191A1/it
Application granted granted Critical
Publication of IT1174136B publication Critical patent/IT1174136B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT21191/84A 1983-06-23 1984-05-31 Metodo per la purificazione del 4-fluorofenolo IT1174136B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58111819A JPS604145A (ja) 1983-06-23 1983-06-23 4−フルオロフエノ−ルの精製方法

Publications (3)

Publication Number Publication Date
IT8421191A0 IT8421191A0 (it) 1984-05-31
IT8421191A1 true IT8421191A1 (it) 1985-12-01
IT1174136B IT1174136B (it) 1987-07-01

Family

ID=14570950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21191/84A IT1174136B (it) 1983-06-23 1984-05-31 Metodo per la purificazione del 4-fluorofenolo

Country Status (6)

Country Link
US (1) US4523041A (it)
JP (1) JPS604145A (it)
DE (1) DE3421946C2 (it)
FR (1) FR2549041B1 (it)
GB (1) GB2142014B (it)
IT (1) IT1174136B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334854A1 (de) * 1983-09-27 1985-04-11 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung nichtwaessriger wasserstoffperoxidloesungen und deren verwendung
FR2605000B1 (fr) * 1986-09-25 1989-02-24 Rhone Poulenc Chimie Procede de stabilisation des melanges de chloration du phenol et/ou de chlorophenols
US4978430A (en) * 1986-12-06 1990-12-18 Ube Industries, Ltd. Method for dehydration and concentration of aqueous solution containing organic compound
US5580427A (en) * 1995-11-07 1996-12-03 Lloyd Berg Separation of butyraldehyde from ethanol by azeotropic distillation
DE102019200971A1 (de) 2018-02-05 2019-08-08 Denso Corporation Lenksteuerungsvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE575001A (it) * 1957-07-01
US2950325A (en) * 1958-06-06 1960-08-23 Dow Chemical Co Process for making fluorophenols

Also Published As

Publication number Publication date
JPS635017B2 (it) 1988-02-01
FR2549041B1 (fr) 1987-03-20
GB2142014A (en) 1985-01-09
GB8413645D0 (en) 1984-07-04
GB2142014B (en) 1986-10-15
US4523041A (en) 1985-06-11
DE3421946A1 (de) 1985-01-10
JPS604145A (ja) 1985-01-10
DE3421946C2 (de) 1986-05-22
IT1174136B (it) 1987-07-01
IT8421191A0 (it) 1984-05-31
FR2549041A1 (fr) 1985-01-18

Similar Documents

Publication Publication Date Title
MX7309E (es) Metodo mejorado para la purificacion del factor antihemofilico humano
ES532452A0 (es) Procedimiento para la purificacion de aguas residuales
EP0140386A3 (en) Method for the purification of lpf-ha
IT1178948B (it) Procedimento per la produzione di fenilanina
IT1182283B (it) Procedimento per la produzione di l arginina
FR2545501B1 (fr) Procede de purification de la dextrane-saccharase
DK443586D0 (da) Vandrensningsproces
IT1194181B (it) Procedimento migliorato per la purificazione della tilosina
IT8348576A0 (it) Procedimento per la purificazione del fenolo
IT8421191A1 (it) Metodo per la purificazione del 4-fluorofenolo
IT8367847A0 (it) Macchina per la rigenerazione di massicciate ferroviarie
ES537195A0 (es) Metodo de purificar fluocarbonos
IT1180208B (it) Procedimento per la produzione di beta-fenilserina
ES544185A0 (es) Procedimiento para la purificacion del mercaptobenzotiazol
IT8324025A1 (it) Procedimento per la purificazione di 2,6-xilenolo
IT1141264B (it) Processo per la purificazione di glicosaminoglicani
IT1186719B (it) Metodo per la sintesi del fenolo
IT8148624A0 (it) Procedimento per la purificazione di 2-mercaptobenzotiazolo
FR2550790B1 (fr) Procede de preparation de la 4-methylionone
IT8347756A0 (it) Procedimento per la purificazione di acetone
IT1173261B (it) Procedimento di purificazione del caprolattame
IT1171888B (it) Procedimento per la produzione di acciaio inossidabile
IT8423757A1 (it) Procedimento per la fabbricazione di poltacetilene
IT8324439A0 (it) Procedimento per la depurazione del mercurio.
IT1167678B (it) Procedimento perfezionato per la produzione di polifenilenossido