SE425730B - Forfarande for framstellning av 2,6-di-tert butylfenol genom alkylering av fenol med en blandning av isomera butener i nervaro av en katalysator - Google Patents

Forfarande for framstellning av 2,6-di-tert butylfenol genom alkylering av fenol med en blandning av isomera butener i nervaro av en katalysator

Info

Publication number
SE425730B
SE425730B SE7708824A SE7708824A SE425730B SE 425730 B SE425730 B SE 425730B SE 7708824 A SE7708824 A SE 7708824A SE 7708824 A SE7708824 A SE 7708824A SE 425730 B SE425730 B SE 425730B
Authority
SE
Sweden
Prior art keywords
alkyling
isomero
dieter
butenes
butylphenol
Prior art date
Application number
SE7708824A
Other languages
English (en)
Swedish (sv)
Other versions
SE7708824L (sv
Inventor
J I Michurov
V A Yanshevsky
R A Filippova
Y A Gurvich
I J Logutov
S A Egoricheva
I M Belgorodsky
S G Vyborov
Original Assignee
Sterlitamaxky O Promyshlenny
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 Sterlitamaxky O Promyshlenny filed Critical Sterlitamaxky O Promyshlenny
Publication of SE7708824L publication Critical patent/SE7708824L/xx
Publication of SE425730B publication Critical patent/SE425730B/xx

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
    • C07C37/14—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 by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7708824A 1976-08-11 1977-08-02 Forfarande for framstellning av 2,6-di-tert butylfenol genom alkylering av fenol med en blandning av isomera butener i nervaro av en katalysator SE425730B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762409070A SU783297A1 (ru) 1976-08-11 1976-08-11 Способ получени 2,6-ди-третбутилфенола

Publications (2)

Publication Number Publication Date
SE7708824L SE7708824L (sv) 1978-02-12
SE425730B true SE425730B (sv) 1982-11-01

Family

ID=20678705

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708824A SE425730B (sv) 1976-08-11 1977-08-02 Forfarande for framstellning av 2,6-di-tert butylfenol genom alkylering av fenol med en blandning av isomera butener i nervaro av en katalysator

Country Status (18)

Country Link
US (1) US4122289A (da)
JP (1) JPS5340729A (da)
AT (1) AT352698B (da)
BR (1) BR7705317A (da)
CA (1) CA1097376A (da)
CH (1) CH631954A5 (da)
DE (1) DE2736059C3 (da)
DK (1) DK147361B (da)
FI (1) FI772407A7 (da)
FR (1) FR2361323A1 (da)
GB (1) GB1526658A (da)
IE (1) IE45330B1 (da)
IT (1) IT1117958B (da)
NL (1) NL170132C (da)
NO (1) NO147381C (da)
PT (1) PT66908B (da)
SE (1) SE425730B (da)
SU (1) SU783297A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118739A (ja) * 1984-07-05 1986-01-27 Mitsubishi Chem Ind Ltd オルトアルキルフエノ−ルの製法
US4870216A (en) * 1988-06-24 1989-09-26 Ethyl Corporation Phenol alkylation process
US4870215A (en) * 1988-06-24 1989-09-26 Ethyl Corporation Phenol alkylation process
TWI570102B (zh) * 2009-12-04 2017-02-11 Ｓｉ集團股份有限公司 從ｃ萃餘物之物流製造三級丁基酚之方法
WO2017042181A1 (en) * 2015-09-11 2017-03-16 Basf Se Process for the alkylation of phenols
CN119954610B (zh) * 2025-04-09 2025-06-20 北京弗莱明科技有限公司 一种采用微通道反应器连续化合成2,6-二叔丁基苯酚的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831898A (en) * 1954-04-29 1958-04-22 Ethyl Corp Phenol alkylation process
DE1233588B (de) * 1958-05-13 1967-02-02 Bayer Ag Alterungsschutzmittel fuer natuerlichen Kautschuk
US3032595A (en) * 1958-07-10 1962-05-01 Consolidation Coal Co Ortho-alkylation of phenols
GB1062298A (en) * 1965-02-19 1967-03-22 Ici Ltd Process for the alkylation of phenol
GB1229480A (da) * 1967-11-20 1971-04-21

Also Published As

Publication number Publication date
CA1097376A (en) 1981-03-10
DE2736059C3 (de) 1980-10-16
IE45330B1 (en) 1982-07-28
NL170132C (nl) 1982-10-01
SE7708824L (sv) 1978-02-12
DK356177A (da) 1978-02-12
FR2361323A1 (fr) 1978-03-10
GB1526658A (en) 1978-09-27
PT66908B (en) 1979-02-01
CH631954A5 (de) 1982-09-15
FI772407A7 (da) 1978-02-12
NO147381B (no) 1982-12-20
NO772809L (no) 1978-02-14
FR2361323B1 (da) 1981-01-02
NL7708797A (nl) 1978-02-14
NO147381C (no) 1983-04-06
NL170132B (nl) 1982-05-03
PT66908A (en) 1977-09-01
DE2736059B2 (de) 1980-02-28
DE2736059A1 (de) 1978-02-16
ATA579377A (de) 1979-03-15
US4122289A (en) 1978-10-24
JPS5443488B2 (da) 1979-12-20
IE45330L (en) 1978-02-11
AT352698B (de) 1979-10-10
JPS5340729A (en) 1978-04-13
BR7705317A (pt) 1979-03-13
IT1117958B (it) 1986-02-24
SU783297A1 (ru) 1980-11-30
DK147361B (da) 1984-07-02

Similar Documents

Publication Publication Date Title
NO137109C (no) Kirurgisk ansiktsmaske med slisser for } hindre dugging
AU500898B2 (en) Photopolymerisable composition with iodonium salt catalyst
JPS51116192A (en) Olefine polymerization catalysts
NO770945L (no) Fremgangsm}te til fremstilling av en kromoksydholdig katalysator for alkenpolymerisering
IT1023137B (it) Procedimento per preparare un catalizzatore per polimerizzare olefine
NO152752C (no) Fremgangsmaate for fremstilling av en katalysator for bruk ved polymerisering av 1-olefiner.
SE391054B (sv) Spolkropp, serskilt for uppteckningsberare med bandform
SE425730B (sv) Forfarande for framstellning av 2,6-di-tert butylfenol genom alkylering av fenol med en blandning av isomera butener i nervaro av en katalysator
SE444676B (sv) Forfarande for att minska bildningen av aldehydkondensationsprodukter vid rodiumkatalyserad framstellning av aldehyd genom hydroformylering av alfa-olefiner
NO152847C (no) Fremgangsmaate for fremstilling av en katalysator for polymerisasjon av olefiner.
MX4499E (es) Procedimiento para preparar 2-oxi-5-isopropiliden-7-hidroxi-9-substituido-2,6-metano-3,4,5,6-tetrahidro-2h-1-benzoxocinas
TR19701A (tr) 5 amin-1,2,3 tiyadiyazol'uen imaline mahsus yeni usul
AR208885A1 (es) Procedimiento mejorado para preparar compuestos de 2-amino-5-alquil-1,3,4-tiadiazol
IT1085542B (it) Procedimento per la preparazione di catalizzatori di polimerizzazione di olefine
AR206320A1 (es) 4-nitro-2'-alcoxicarbonilamino-4'-dialquilamino-1,1'-azobenceno
AR199619A1 (es) Un procedimiento para preparar 17beta-hidroxi-16,16-dimetilestr-4-en 3-ona
SE7604710L (sv) Botten forsedd med munstycke, speciellt for konverter
NO155292C (no) Fremgangsmaate for fremstilling av en forbedret katalysator for polymerisering av alfa-olefiner.
NO774304L (no) Katalysatorpreparat for olefinpolymerisasjon
BE847159Q (fr) Procede d'alcoylation d'isoparafines avec des olefines,
JPS5219642A (en) Preparation of 2-hydroxy-4-(2,7- alkadienyloxy)-benzophenones
SE391053B (sv) Forfarande for att framstella en matris avsedd for pregling av spar i folier, varvid matrisen er forsedd med minst en ringformig egg
MX5355E (es) Procedimiento para la preparacion del hemicetal 3 a alfa-h-4-alfa(3'-propanol)-7-a beta-metilhexahidro-1,5-indandiona
NO147641C (no) Fremgangsmaate for fremstilling av 2,6-ditert.-butylfenol ved alkylering av fenol med isobutylen i naervaer av aluminiumfenolat-katalysator
ES510236A0 (es) Procedimiento para preparar compuestos azoicos.