JPS5616466A - Production of 1,2,4,5-tetrasubstituted benzene derivative - Google Patents

Production of 1,2,4,5-tetrasubstituted benzene derivative

Info

Publication number
JPS5616466A
JPS5616466A JP9031779A JP9031779A JPS5616466A JP S5616466 A JPS5616466 A JP S5616466A JP 9031779 A JP9031779 A JP 9031779A JP 9031779 A JP9031779 A JP 9031779A JP S5616466 A JPS5616466 A JP S5616466A
Authority
JP
Japan
Prior art keywords
formula
production
catalyst
title compound
benzene derivative
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9031779A
Other languages
Japanese (ja)
Other versions
JPH0253410B2 (en
Inventor
Norio Oto
Tadatoshi Honda
Fujio Matsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP9031779A priority Critical patent/JPS5616466A/en
Publication of JPS5616466A publication Critical patent/JPS5616466A/en
Publication of JPH0253410B2 publication Critical patent/JPH0253410B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furan Compounds (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: The cotrimerization of a propiolic acid or propargyl alcohol derivative and a disubstituted acetylene is effected in the presence of a catalyst to produce title compound used as a resin hardener or modifier in improved selectivity.
CONSTITUTION: The reaction of a propiolic acid derivative of formula I [X1 is -O(CH2)nO-(n is integrer of 1W4), formula II, -O-, -NR-1- (R1 is 1W3C lower alkyl, acyl)] or propargyl alcohol derivative of formula HC≡CCH2O-X2-CH2C≡CH [X2 is-OC(CH2)nCOO-, formula X, -O-] with a disubstituted acetylene lf formula R2C≡CR3 (R2, R3 are halogen, alkyl, substituted alkyl) is conducted in the presence of a catalyst of transition metal in Group VIWVIII of the periodic table or its salt or complex to give title compound.
COPYRIGHT: (C)1981,JPO&Japio
JP9031779A 1979-07-18 1979-07-18 Production of 1,2,4,5-tetrasubstituted benzene derivative Granted JPS5616466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9031779A JPS5616466A (en) 1979-07-18 1979-07-18 Production of 1,2,4,5-tetrasubstituted benzene derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9031779A JPS5616466A (en) 1979-07-18 1979-07-18 Production of 1,2,4,5-tetrasubstituted benzene derivative

Publications (2)

Publication Number Publication Date
JPS5616466A true JPS5616466A (en) 1981-02-17
JPH0253410B2 JPH0253410B2 (en) 1990-11-16

Family

ID=13995140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9031779A Granted JPS5616466A (en) 1979-07-18 1979-07-18 Production of 1,2,4,5-tetrasubstituted benzene derivative

Country Status (1)

Country Link
JP (1) JPS5616466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010530015A (en) * 2007-06-11 2010-09-02 ザ ホン コン ユニバーシティ オブ サイエンス アンド テクノロジイ Synthesis of acylarylenes and hyperbranched polyacylarylenes by metal-free cyclic trimerization of alkynes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010530015A (en) * 2007-06-11 2010-09-02 ザ ホン コン ユニバーシティ オブ サイエンス アンド テクノロジイ Synthesis of acylarylenes and hyperbranched polyacylarylenes by metal-free cyclic trimerization of alkynes
KR101521964B1 (en) * 2007-06-11 2015-05-20 더 홍콩 유니버시티 오브 사이언스 앤드 테크놀러지 Synthesis of Acylarylenes and Hyperbranched Poly(acylarylene)s by Metal-free Cycrotrimerization of Alkynes

Also Published As

Publication number Publication date
JPH0253410B2 (en) 1990-11-16

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