AR042999A1 - Procedimiento para la obtencion de 2,2'-dihidroxi-bifenilo - Google Patents

Procedimiento para la obtencion de 2,2'-dihidroxi-bifenilo

Info

Publication number
AR042999A1
AR042999A1 ARP040100310A AR042999A1 AR 042999 A1 AR042999 A1 AR 042999A1 AR P040100310 A ARP040100310 A AR P040100310A AR 042999 A1 AR042999 A1 AR 042999A1
Authority
AR
Argentina
Prior art keywords
procedure
obtaining
dihidroxi
bifenyl
peroxide
Prior art date
Application number
Other languages
English (en)
Inventor
M Flores
M Bartsch
T Butz
W Siegel
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of AR042999A1 publication Critical patent/AR042999A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la obtención de 2,2´-dihidroxi-bifenileno por acoplamiento oxidativo de dos moléculas de fenol, que presentan un átomo de H en una posición o, mediante un peróxido a una temperatura en la región de 140 a 180sC y con adición continua del peróxido a la mezcla de reacción.
ARP040100310 2003-02-07 2004-02-02 Procedimiento para la obtencion de 2,2'-dihidroxi-bifenilo AR042999A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003105225 DE10305225A1 (de) 2003-02-07 2003-02-07 Verfahren zur Herstellung von 2,2'-Dihydroxy-biphenylen

Publications (1)

Publication Number Publication Date
AR042999A1 true AR042999A1 (es) 2005-07-13

Family

ID=32730905

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040100310 AR042999A1 (es) 2003-02-07 2004-02-02 Procedimiento para la obtencion de 2,2'-dihidroxi-bifenilo

Country Status (4)

Country Link
AR (1) AR042999A1 (es)
DE (1) DE10305225A1 (es)
TW (1) TW200418775A (es)
WO (1) WO2004069779A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005015893A1 (de) 2005-04-06 2006-10-12 Basf Ag Verbessertes Verfahren zur Herstellung von Biphenolen aus Monophenolen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490282A (en) * 1948-08-31 1949-12-06 Shell Dev Coupling of aromatic hydroxy compounds
US4380676A (en) * 1980-02-29 1983-04-19 Ciba-Geigy Corporation Process for the production of 2,2'-dihydroxy-biphenyls
JP2001097908A (ja) * 1999-09-29 2001-04-10 Sumitomo Chem Co Ltd ２，２’−ジヒドロキシビフェニル類の製造法

Also Published As

Publication number Publication date
DE10305225A1 (de) 2004-08-19
TW200418775A (en) 2004-10-01
WO2004069779A1 (de) 2004-08-19

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