IT8719701A0 - Metodo migliorato per acilare un derivato del naftalene. - Google Patents

Metodo migliorato per acilare un derivato del naftalene.

Info

Publication number
IT8719701A0
IT8719701A0 IT8719701A IT1970187A IT8719701A0 IT 8719701 A0 IT8719701 A0 IT 8719701A0 IT 8719701 A IT8719701 A IT 8719701A IT 1970187 A IT1970187 A IT 1970187A IT 8719701 A0 IT8719701 A0 IT 8719701A0
Authority
IT
Italy
Prior art keywords
acylating
improved method
naphthalene derivative
naphthalene
derivative
Prior art date
Application number
IT8719701A
Other languages
English (en)
Other versions
IT1221916B (it
Inventor
Ambrogio Magni
Giuseppina Visentin
Original Assignee
Blaschim 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 Blaschim Spa filed Critical Blaschim Spa
Priority to IT19701/87A priority Critical patent/IT1221916B/it
Publication of IT8719701A0 publication Critical patent/IT8719701A0/it
Priority to EP19880200405 priority patent/EP0282134A3/en
Priority to CA000560726A priority patent/CA1299586C/en
Priority to US07/165,704 priority patent/US4868338A/en
Priority to JP63053847A priority patent/JPS63301842A/ja
Application granted granted Critical
Publication of IT1221916B publication Critical patent/IT1221916B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
IT19701/87A 1987-03-13 1987-03-13 Metodo migliorato epr acilare un derivato del naftalene IT1221916B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19701/87A IT1221916B (it) 1987-03-13 1987-03-13 Metodo migliorato epr acilare un derivato del naftalene
EP19880200405 EP0282134A3 (en) 1987-03-13 1988-03-03 Improvement method for acylating a naphthalene compound
CA000560726A CA1299586C (en) 1987-03-13 1988-03-07 Method for acylating a naphthalene compound
US07/165,704 US4868338A (en) 1987-03-13 1988-03-08 Method for acylating a naphthalene compound
JP63053847A JPS63301842A (ja) 1987-03-13 1988-03-09 ナフタレン化合物のアシル化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19701/87A IT1221916B (it) 1987-03-13 1987-03-13 Metodo migliorato epr acilare un derivato del naftalene

Publications (2)

Publication Number Publication Date
IT8719701A0 true IT8719701A0 (it) 1987-03-13
IT1221916B IT1221916B (it) 1990-08-23

Family

ID=11160499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19701/87A IT1221916B (it) 1987-03-13 1987-03-13 Metodo migliorato epr acilare un derivato del naftalene

Country Status (5)

Country Link
US (1) US4868338A (it)
EP (1) EP0282134A3 (it)
JP (1) JPS63301842A (it)
CA (1) CA1299586C (it)
IT (1) IT1221916B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227537B (it) * 1987-07-28 1991-04-12 Zambon Spa Processo per la preparazione dell'acido s(+)-2-(6-metossi-2-naftil)- propionico
IT1235649B (it) * 1988-12-22 1992-09-18 Zambon Spa Processo per la preparazione del 2-metossi-6-propionil-naftalene per acilazione del 2-metossi-naftalene
US5026917A (en) * 1990-03-01 1991-06-25 Amoco Corporation Preparation of 2-acyl-6-methylnaphthalenes
US5227529A (en) * 1990-06-01 1993-07-13 Hoechst Aktiengesellschaft Process for the acylation of naphthyl ethers with the aid of zeolite catalysts
DE4017681A1 (de) * 1990-06-01 1991-12-05 Hoechst Ag Verfahren zur acylierung von naphthylethern mit hilfe von zeolith-katalysatoren
US5138098A (en) * 1991-03-14 1992-08-11 Amoco Corporation 2-acyl-6-methylnaphthalene preparation
CN114874086A (zh) * 2022-05-10 2022-08-09 开滦（集团）有限责任公司 一种烷基萘酰化反应液的处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603075A (en) * 1977-10-24 1981-11-18 Secr Defence Liquid crystal esters containing naphthyl groups
JPS5929178B2 (ja) * 1978-04-08 1984-07-18 丸善石油化学株式会社 ２−アルキル−６−アシルナフタリンの製法
JPS5951234A (ja) * 1982-09-16 1984-03-24 Nippon Soda Co Ltd ２−アセチル−６−メトキシナフタレンの製造方法
US4454341A (en) * 1983-03-03 1984-06-12 Sri International Naphthyl or tetrahydronaphthyl-substituted naphthoic acid and derivatives
JPS60169435A (ja) * 1984-02-15 1985-09-02 Toray Ind Inc １−アセチルナフタリンの製造法
IT1174084B (it) * 1984-05-10 1987-07-01 Blaschim Spa Procentimento per preparare il naproxen
JPS61267538A (ja) * 1985-01-17 1986-11-27 Nippon Steel Chem Co Ltd ２−アルキル−６−アシルナフタリンの製造法
US4593125A (en) * 1985-03-13 1986-06-03 Celanese Corporation Acylation of naphthalenes
DE3518668A1 (de) * 1985-05-24 1986-11-27 Rütgerswerke AG, 6000 Frankfurt Verfahren zur acylierung von 2-alkylnaphthalinen
DE3530145A1 (de) * 1985-08-23 1987-02-26 Riedel De Haen Ag Verfahren zur herstellung eines 6-acyl-2-alkylnaphthalins

Also Published As

Publication number Publication date
EP0282134A3 (en) 1990-09-05
US4868338A (en) 1989-09-19
JPS63301842A (ja) 1988-12-08
IT1221916B (it) 1990-08-23
EP0282134A2 (en) 1988-09-14
CA1299586C (en) 1992-04-28

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