KR860007186A - 나프탈렌의 아실화방법 - Google Patents

나프탈렌의 아실화방법 Download PDF

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Publication number
KR860007186A
KR860007186A KR1019860001721A KR860001721A KR860007186A KR 860007186 A KR860007186 A KR 860007186A KR 1019860001721 A KR1019860001721 A KR 1019860001721A KR 860001721 A KR860001721 A KR 860001721A KR 860007186 A KR860007186 A KR 860007186A
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South Korea
Prior art keywords
lower alkyl
naphthalene compound
minutes
hydrogen fluoride
carboxylic acid
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KR1019860001721A
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English (en)
Inventor
지이 대븐포오트 케니스
클레이 린스티드 3세 에이치
Original Assignee
로널드 케이 실버스텐
세라니이즈 코오포레이션
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Application filed by 로널드 케이 실버스텐, 세라니이즈 코오포레이션 filed Critical 로널드 케이 실버스텐
Publication of KR860007186A publication Critical patent/KR860007186A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/22—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system
    • C07C35/23—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with hydroxy on a condensed ring system having two rings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/76—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton with the aid of ketenes
    • 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
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • C07C49/788—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic with keto groups bound to a condensed ring system
    • 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
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
    • 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
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/83—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic

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

Abstract

내용 없음

Description

나프탈렌의 아실화방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 나프탈렌 화합물이 6-아실나프탈렌 화합물로 실질적으로 완전하게 아실화되기에 충분한 시간동안 약 40°- 약 100℃에서 나프탈렌 화합물 및 아실화제의 반응혼합물을 실질적인 무수물수소플루오라이드와 함께 접촉시키는 것과 그로부터 생성물을 분리하는 것으로 구성되는, 다음 구조식(여기서 R은 전자주는 기)의 나프탈렌 화합물을 아실화제로써 아실화하는 방법.
  2. 제1항에 있어서, 아실화제가 저급알킬 카복실산, 저급알킬 카복실산무수물, 저급알킬 카복실산 할로겐화물 및 케톤으로 구성되는 군의 일원인 방법.
  3. 제1항에 있어서, R이 히드록시, 저급알킬, 저급알콕시, 저급알킬티오 및 할로기로 구성되는 군의 일원인 방법.
  4. 제1항에 있어서, 아실화의 온도가 약 60℃-약 80℃이고 반응시간이 약 30- 약 90분인 방법.
  5. 제1항에 있어서, 수소플루오로라이드에 대한 나프탈렌 화합물의 반응혼합물내 몰비가 약 1:25- 약 1:50인 방법.
  6. 나프탈렌 화합물이 해당하는 6-아실나프탈렌 화합물로 실질적으로 완전하게 아실화되기에 충분한 시간동안 약 40- 약 100℃에서 나프탈렌 화합물 및 아실화제의 반응혼합물을 실질적인 무수물수소플루오라이드와 함께 접촉시키는 것과 그로부터 생성물을 분리시키는 것에 의해, 저급알킬 카복실산, 저급알킬 카복실산무수물, 저급알킬 카복실산 할로겐화물 및 케톤으로 구성되는 군의 아실화제로써 하기구조식의 나프탈렌 화합물을 아실화하는 방법;
    여기서 R은 히드록시, 저급알킬, 저급알콕시, 저급알킬티오 및 할로기로 구성되는 군의 일원이다.
  7. 제6항에 있어서, 아실화의 온도가 약 60°-80℃이고 반응시간이 약 30본-약 90분인 방법.
  8. 제6항에 있어서, 수소플루오라이드에 대한 나프탈렌 화합물의 반응혼합물내 몰비가 약 1:25-약 1:50인 방법.
  9. 아세트산무수물과 2-나프톨의 반응혼합물을 수소플루오라이드에 대한 2-나프톨의 몰비 1:50으로 수소플루오라이드와 약 60℃- 약 80℃에서 약 30분- 약 90분간 접초기키는 것과 그로부터 생성물을 분리시키는 것으로 구성되는 6-히드록시-2-아세틸나프탈렌의 제조방법.
  10. 제9항에 있어서, 반응이 약 80℃에서 약 60분간 수행되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860001721A 1985-03-13 1986-03-11 나프탈렌의 아실화방법 KR860007186A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/711,344 US4593125A (en) 1985-03-13 1985-03-13 Acylation of naphthalenes
US711344 1985-03-13

Publications (1)

Publication Number Publication Date
KR860007186A true KR860007186A (ko) 1986-10-08

Family

ID=24857720

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860001721A KR860007186A (ko) 1985-03-13 1986-03-11 나프탈렌의 아실화방법

Country Status (7)

Country Link
US (1) US4593125A (ko)
EP (1) EP0196805A1 (ko)
JP (1) JPH072669B2 (ko)
KR (1) KR860007186A (ko)
CN (1) CN1003786B (ko)
CA (1) CA1260499A (ko)
ES (2) ES8707483A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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EP0176142B1 (en) * 1984-09-24 1991-11-27 Nobel Chemicals AB Process for the preparation of aryl alkyl ketones
DE3530145A1 (de) * 1985-08-23 1987-02-26 Riedel De Haen Ag Verfahren zur herstellung eines 6-acyl-2-alkylnaphthalins
JPH0684328B2 (ja) * 1985-08-31 1994-10-26 三菱瓦斯化学株式会社 芳香族ケトンの製造方法
US4675449A (en) * 1986-06-03 1987-06-23 Celanese Corporation Process for producing 6-hydroxy-2-naphthones
US4778922A (en) * 1986-06-17 1988-10-18 Hoechst Celanese Corporation Process for producing N,O-diacetyl-6-amino-2-naphthol
US4663485A (en) * 1986-07-22 1987-05-05 Celanese Corporation Process for purifying 4-hydroxyacetophenone
IT1221916B (it) * 1987-03-13 1990-08-23 Blaschim Spa Metodo migliorato epr acilare un derivato del naftalene
US4788341A (en) * 1987-10-13 1988-11-29 Eastman Kodak Company Process for preparing 2-acetonaphthones
JPH02134360A (ja) * 1988-09-21 1990-05-23 Hoechst Celanese Corp チオアルキル又はチオアリールフェノンの製法
US4994623A (en) * 1988-09-21 1991-02-19 Hoechst Celanese Corporation Process for producing thioalkyl or thioarylphenones
US4894482A (en) * 1988-12-06 1990-01-16 Hoechst Celanese Corporation Process for drying hydrogen fluoride-carboxylic acid mixtures
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
US4990681A (en) * 1989-12-04 1991-02-05 Curtis Thomas A Method for removing hydrogen fluoride from mixtures comprising aromatic ketones
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
US5087769A (en) * 1990-09-26 1992-02-11 Hoechst Celanese Corporation Preparation of 6-substituted-2-vinylnaphthalene
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US5191133A (en) * 1991-05-22 1993-03-02 Hoescht Celanese Corporation Process for preparation of 2-vinylnaphthalene
FR2741067B1 (fr) * 1995-11-10 1997-12-26 Rhone Poulenc Chimie Procede d'acylation d'un thioether aromatique
CN1332923C (zh) * 2005-11-16 2007-08-22 陕西师范大学 2－（9－蒽基）－2－氧代乙酸乙酯的固相合成方法

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US3234286A (en) * 1961-10-27 1966-02-08 Du Pont Acetylation of naphthalenes
FR1547220A (fr) * 1966-12-16 1968-11-22 Koppers Co Inc Production de benzophénones
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Also Published As

Publication number Publication date
US4593125A (en) 1986-06-03
ES552915A0 (es) 1987-08-01
CN1003786B (zh) 1989-04-05
JPS61218553A (ja) 1986-09-29
CN86101420A (zh) 1986-11-12
ES8707483A1 (es) 1987-08-01
CA1260499A (en) 1989-09-26
ES557006A0 (es) 1987-08-01
ES8707485A1 (es) 1987-08-01
JPH072669B2 (ja) 1995-01-18
EP0196805A1 (en) 1986-10-08

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