IT8722821A0 - Procedimento per l'alchilazione difenoli. - Google Patents

Procedimento per l'alchilazione difenoli.

Info

Publication number
IT8722821A0
IT8722821A0 IT8722821A IT2282187A IT8722821A0 IT 8722821 A0 IT8722821 A0 IT 8722821A0 IT 8722821 A IT8722821 A IT 8722821A IT 2282187 A IT2282187 A IT 2282187A IT 8722821 A0 IT8722821 A0 IT 8722821A0
Authority
IT
Italy
Prior art keywords
diphenols
alkylation
procedure
Prior art date
Application number
IT8722821A
Other languages
English (en)
Other versions
IT1223392B (it
Inventor
Loris Sogli
Raffaele Ungarelli
L Lawrence Chapoy
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT22821/87A priority Critical patent/IT1223392B/it
Publication of IT8722821A0 publication Critical patent/IT8722821A0/it
Priority to US07/276,634 priority patent/US5043483A/en
Priority to AU26330/88A priority patent/AU616222B2/en
Priority to KR1019880015763A priority patent/KR960009160B1/ko
Priority to JP63305134A priority patent/JP2634889B2/ja
Priority to ES88311412T priority patent/ES2043852T3/es
Priority to EP88311412A priority patent/EP0319310B1/en
Priority to DE88311412T priority patent/DE3884157T2/de
Application granted granted Critical
Publication of IT1223392B publication Critical patent/IT1223392B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • 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)
IT22821/87A 1987-12-01 1987-12-01 Procedimento per l'alchilazione di fenoli IT1223392B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT22821/87A IT1223392B (it) 1987-12-01 1987-12-01 Procedimento per l'alchilazione di fenoli
US07/276,634 US5043483A (en) 1987-12-01 1988-11-28 Process for the alkylation of phenols
AU26330/88A AU616222B2 (en) 1987-12-01 1988-11-28 Process for the alkylation of phenols
KR1019880015763A KR960009160B1 (ko) 1987-12-01 1988-11-29 페놀의 아킬화 방법
JP63305134A JP2634889B2 (ja) 1987-12-01 1988-11-30 フェノール化合物のアラルキル化法
ES88311412T ES2043852T3 (es) 1987-12-01 1988-12-01 Procedimiento para la alquilacion de fenoles.
EP88311412A EP0319310B1 (en) 1987-12-01 1988-12-01 Process for the alkylation of phenols
DE88311412T DE3884157T2 (de) 1987-12-01 1988-12-01 Verfahren zur Alkylierung von Phenolen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22821/87A IT1223392B (it) 1987-12-01 1987-12-01 Procedimento per l'alchilazione di fenoli

Publications (2)

Publication Number Publication Date
IT8722821A0 true IT8722821A0 (it) 1987-12-01
IT1223392B IT1223392B (it) 1990-09-19

Family

ID=11200831

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22821/87A IT1223392B (it) 1987-12-01 1987-12-01 Procedimento per l'alchilazione di fenoli

Country Status (8)

Country Link
US (1) US5043483A (it)
EP (1) EP0319310B1 (it)
JP (1) JP2634889B2 (it)
KR (1) KR960009160B1 (it)
AU (1) AU616222B2 (it)
DE (1) DE3884157T2 (it)
ES (1) ES2043852T3 (it)
IT (1) IT1223392B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734531A (en) * 1987-05-15 1988-03-29 Montedison S.P.A. Synthesis of (1-phenylethyl) hydroquinone
IT1223392B (it) * 1987-12-01 1990-09-19 Montedison Spa Procedimento per l'alchilazione di fenoli
WO1989012037A1 (en) * 1988-05-31 1989-12-14 Eastman Kodak Company Process for the preparation of (arylethyl)hydroquinones and diesters thereof
IT1217876B (it) * 1988-06-21 1990-03-30 Donegani Guido Ist Procedimento per l'alchilazione di fenoli
DE4331052A1 (de) * 1993-09-13 1995-03-16 Hoechst Ag Härtungskomponente für Epoxidharze
US5674970A (en) * 1995-07-12 1997-10-07 Georgia-Pacific Resins, Inc. Phenolic polymers made by aralkylation reactions
US5583268A (en) * 1995-12-15 1996-12-10 The Dow Chemical Company Method to prepare ortho substituted phenol
US6399740B1 (en) 1999-07-06 2002-06-04 Georgia-Pacific Resins, Inc. Process for reducing mono-functional and non-functional by-products during aralkylation of phenolics
KR101111248B1 (ko) * 2009-12-18 2012-02-22 금호석유화학 주식회사 스티렌네이티드 페놀의 제조방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1954985A (en) * 1931-03-12 1934-04-17 Standard Oil Dev Co Process for producing alkylated phenols
US2714120A (en) * 1950-05-23 1955-07-26 Goodrich Co B F Method of preparing aralkylated phenolic compounds
US2793239A (en) * 1955-03-14 1957-05-21 California Research Corp Alkylation of aromatic compounds
DE1164423B (de) * 1958-04-25 1964-03-05 Monsanto Chemicals Verfahren zum Dialkylieren von Hydrochinon
US4239918A (en) * 1978-12-06 1980-12-16 General Electric Company Meta, para-substituted isopropylidene bisphenols and methods for making
SU929622A1 (ru) * 1980-07-16 1982-05-23 Казанский Химико-Технологический Институт Им.С.М.Кирова Способ получени арилалкилфенолов
JPS57188535A (en) * 1981-05-18 1982-11-19 Mitsui Toatsu Chem Inc Preparation of p-cumylphenol
JPS58140035A (ja) * 1982-02-15 1983-08-19 Teijin Ltd アラルキルモノ置換ヒドロキノンの製造方法
JPS615037A (ja) * 1984-06-18 1986-01-10 Sumitomo Chem Co Ltd アラルキルモノ置換多価フエノ−ル類の製造方法
IT1223392B (it) * 1987-12-01 1990-09-19 Montedison Spa Procedimento per l'alchilazione di fenoli
WO1989012037A1 (en) * 1988-05-31 1989-12-14 Eastman Kodak Company Process for the preparation of (arylethyl)hydroquinones and diesters thereof
IT1217876B (it) * 1988-06-21 1990-03-30 Donegani Guido Ist Procedimento per l'alchilazione di fenoli

Also Published As

Publication number Publication date
KR960009160B1 (ko) 1996-07-16
DE3884157D1 (de) 1993-10-21
AU616222B2 (en) 1991-10-24
IT1223392B (it) 1990-09-19
JP2634889B2 (ja) 1997-07-30
JPH01199927A (ja) 1989-08-11
EP0319310A3 (en) 1990-07-25
AU2633088A (en) 1989-06-01
US5043483A (en) 1991-08-27
EP0319310A2 (en) 1989-06-07
ES2043852T3 (es) 1994-01-01
EP0319310B1 (en) 1993-09-15
KR890009821A (ko) 1989-08-04
DE3884157T2 (de) 1994-01-13

Similar Documents

Publication Publication Date Title
IT1141960B (it) Procedimento per la preparazione di uretani aromatici
IT8719262A0 (it) Procedimento per la disproporzione di toluene.
IT8124141A0 (it) Procedimento per lapreparazione di 4'-deossi-daunorubicina 4'-deossi-doxorubicina.
IT8522564A0 (it) Procedimento per la preparazione di idroalofluoroalcani.
AR240926A1 (es) "procedimiento para la preparacion de 8-isopropil-6-dimetilamino metil-7-hidroxi-4-metil-cumarina".
IT8820935A0 (it) Procedimento per la preparazione di 1,2,5,6,9,10 esabromociclododecano.
IT8722821A0 (it) Procedimento per l'alchilazione difenoli.
IT1217317B (it) Procedimento per l'idrogenazione di bisfenoli
IT8821049A0 (it) Procedimento per l'alchilazione difenoli.
IT8519770A0 (it) Procedimento per la preparazione di 2-alchil ciclopent-2-enoni.!
IT8621142A0 (it) Procedimento perfezionato per lapreparazione di anidride borica.
DK482488D0 (da) 3'-demethoxyepipodophyllotoxinglucosidderivater
IT8820495A0 (it) Procedimento per la preparazione di cumene.
IT1190604B (it) Procedimento per la preparazione di 4,4-dialchil-2-azetidinoni
AR241137A1 (es) "procedimiento para preparar beta-metilen-2 o 3-tiofenetanamina".
IT8620761A0 (it) Procedimento per la preparazione di 2-bromo-alfa-ergocriptina.
IT8722911A0 (it) Procedimento per la preparazione di monosialoganglioside.
IT8421523A0 (it) Procedimento per la preparazione di 4'-epidoxorubicina.
MX5413A (es) Procedimiento para la preparacion de n-benzoil-n'-fenilureas.
IT8723035A0 (it) Procedimento per la preparazione di n acilaniline.
IT8719073A0 (it) Procedimento per la preparazione di omega-isopropossifenolo.
IT8420456A0 (it) Procedimento per la preparazione di polifenileteri.
IT211816Z2 (it) Dispositivo per l'introduzione di antifecondativi.
IT8721593A0 (it) Procidimento per preparare l'etodolac.
IT8620960A0 (it) Procedimento di preparazione di decabromodifeniletere.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971217