JPS5625138A - Preparation of aromatic carbonate - Google Patents

Preparation of aromatic carbonate

Info

Publication number
JPS5625138A
JPS5625138A JP10071079A JP10071079A JPS5625138A JP S5625138 A JPS5625138 A JP S5625138A JP 10071079 A JP10071079 A JP 10071079A JP 10071079 A JP10071079 A JP 10071079A JP S5625138 A JPS5625138 A JP S5625138A
Authority
JP
Japan
Prior art keywords
alkali
phenol
useful
carbonic acid
group
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
JP10071079A
Other languages
Japanese (ja)
Other versions
JPS6125696B2 (en
Inventor
Yu Ohashi
Takashi Hida
Satoshi Kitamura
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.)
Nisso Petrochemical Ind Co Ltd
Original Assignee
Nisso Petrochemical Ind Co Ltd
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 Nisso Petrochemical Ind Co Ltd filed Critical Nisso Petrochemical Ind Co Ltd
Priority to JP10071079A priority Critical patent/JPS5625138A/en
Publication of JPS5625138A publication Critical patent/JPS5625138A/en
Publication of JPS6125696B2 publication Critical patent/JPS6125696B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the titled compound in high purity through a simple process, useful as a solvent, etc., by reacting a carbonic acid diester with a phenol in the presence of a specific catalyst selected from the group consisting of readily obtainable inexpensive compounds of alkali metals or alkali earth metals, etc.
CONSTITUTION: A carbonic acid diester shown by the formula I (R1 and R2 are alkyl, aralkyl, or cycloalkyl) is reacted with a phenol or its lower acyl ester to give an aromatic carboxylate shown by the formulas IIWIV (R3 is H or lower alkyl; n is 1W3). The reaction is carried out in the presence of one or two or more compounds selected from the group consisting of an alkali metallic or alkaline earth metallic halide, carbonate, carboxylate, hydroxide, alkoxide, and phenoxide as a catalyst for ester interchange.
USE: Useful as a raw material for an aromatic polycarbonate and a synthetic intermediate for isocyanate.
COPYRIGHT: (C)1981,JPO&Japio
JP10071079A 1979-08-09 1979-08-09 Preparation of aromatic carbonate Granted JPS5625138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10071079A JPS5625138A (en) 1979-08-09 1979-08-09 Preparation of aromatic carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10071079A JPS5625138A (en) 1979-08-09 1979-08-09 Preparation of aromatic carbonate

Publications (2)

Publication Number Publication Date
JPS5625138A true JPS5625138A (en) 1981-03-10
JPS6125696B2 JPS6125696B2 (en) 1986-06-17

Family

ID=14281223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10071079A Granted JPS5625138A (en) 1979-08-09 1979-08-09 Preparation of aromatic carbonate

Country Status (1)

Country Link
JP (1) JPS5625138A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01265062A (en) * 1988-04-16 1989-10-23 Mitsui Petrochem Ind Ltd Method for producing aromatic carbonate compound
WO1991009832A1 (en) * 1989-12-28 1991-07-11 Asahi Kasei Kogyo Kabushiki Kaisha Process for continuously producing aromatic carbonate
US5354923A (en) * 1990-11-16 1994-10-11 Bayer Aktiengesellschaft Process for the preparation of aromatic carbonic diesters
WO2006030724A1 (en) 2004-09-17 2006-03-23 Asahi Kasei Chemicals Corporation Method for separating by-product alcohols on commercial scale
JP2007254359A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254309A (en) * 2006-03-22 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254362A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254360A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254358A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254361A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254311A (en) * 2006-03-22 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254310A (en) * 2006-03-22 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2008520561A (en) * 2004-11-16 2008-06-19 エスケー ケミカルズ カンパニー リミテッド Method for producing asymmetric linear carbonate
US7622601B2 (en) 2004-10-14 2009-11-24 Asahi Kasei Chemicals Corporation Process for production of high-purity diaryl carbonate
US7629485B2 (en) 2004-12-21 2009-12-08 Asahi Kasei Chemicals Corporation Process for producing aromatic carbonate
US7777067B2 (en) 2004-07-13 2010-08-17 Asahi Kasei Chemicals Corporation Industrial process for production of an aromatic carbonate
US7812189B2 (en) 2004-08-25 2010-10-12 Asahi Kasei Chemicals Corporation Industrial process for production of high-purity diphenyl carbonate
US7919644B2 (en) 2004-06-17 2011-04-05 Asahi Kasei Chemicals Corporation Process for producing an aromatic carbonate
US8138367B2 (en) 2004-12-24 2012-03-20 Asahi Kasei Chemicals Corporation Process for production of aromatic carbonate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448715A (en) * 1977-09-07 1979-04-17 Bayer Ag Manufacture of dialkylcarbonate
JPS5448732A (en) * 1977-08-10 1979-04-17 Bayer Ag Manufacture of aromatic carbonic ester

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448732A (en) * 1977-08-10 1979-04-17 Bayer Ag Manufacture of aromatic carbonic ester
JPS5448715A (en) * 1977-09-07 1979-04-17 Bayer Ag Manufacture of dialkylcarbonate

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01265062A (en) * 1988-04-16 1989-10-23 Mitsui Petrochem Ind Ltd Method for producing aromatic carbonate compound
WO1991009832A1 (en) * 1989-12-28 1991-07-11 Asahi Kasei Kogyo Kabushiki Kaisha Process for continuously producing aromatic carbonate
US5354923A (en) * 1990-11-16 1994-10-11 Bayer Aktiengesellschaft Process for the preparation of aromatic carbonic diesters
US7919644B2 (en) 2004-06-17 2011-04-05 Asahi Kasei Chemicals Corporation Process for producing an aromatic carbonate
US7777067B2 (en) 2004-07-13 2010-08-17 Asahi Kasei Chemicals Corporation Industrial process for production of an aromatic carbonate
US7812189B2 (en) 2004-08-25 2010-10-12 Asahi Kasei Chemicals Corporation Industrial process for production of high-purity diphenyl carbonate
US7884251B2 (en) 2004-09-17 2011-02-08 Asahi Kasei Chemicals Corporation Industrial process for separating out by-produced alcohols
WO2006030724A1 (en) 2004-09-17 2006-03-23 Asahi Kasei Chemicals Corporation Method for separating by-product alcohols on commercial scale
US8044226B2 (en) 2004-10-14 2011-10-25 Asahi Kasei Chemicals Corporation Process for production of high-purity diaryl carbonate
US8044167B2 (en) 2004-10-14 2011-10-25 Asahi Kasei Chemicals Corporation Process for production of high-purity diaryl carbonate
US7622601B2 (en) 2004-10-14 2009-11-24 Asahi Kasei Chemicals Corporation Process for production of high-purity diaryl carbonate
JP2008520561A (en) * 2004-11-16 2008-06-19 エスケー ケミカルズ カンパニー リミテッド Method for producing asymmetric linear carbonate
US7629485B2 (en) 2004-12-21 2009-12-08 Asahi Kasei Chemicals Corporation Process for producing aromatic carbonate
US8138367B2 (en) 2004-12-24 2012-03-20 Asahi Kasei Chemicals Corporation Process for production of aromatic carbonate
JP2007254309A (en) * 2006-03-22 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254310A (en) * 2006-03-22 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254311A (en) * 2006-03-22 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254361A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254358A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254360A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254362A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester
JP2007254359A (en) * 2006-03-23 2007-10-04 Asahi Kasei Chemicals Corp New carbonic ester

Also Published As

Publication number Publication date
JPS6125696B2 (en) 1986-06-17

Similar Documents

Publication Publication Date Title
JPS5625138A (en) Preparation of aromatic carbonate
GB1499530A (en) Process for producing aromatic carbonates
JPS5767534A (en) Preparation of alpha,beta-unsaturated carboxylic ester and alpha,beta-unsaturated carboxylic acid
GR3025370T3 (en) Process for the preparation of o-substituted benzoylcyanides
JPS56128778A (en) Preparation of alkylene carbonate
JPS5612357A (en) Production of polymethylenepolyphenylpolycarbamate
JPS56161353A (en) Enol carbonate of acetoacetic ester
JPS6461483A (en) 3,4-dihydroxytetrahydrofuran carbonate and production thereof
JPS5668644A (en) Preparation of gamma-chloro-beta-hydroxybutyric acid alkyl ester
JPS5731682A (en) Preparation of alkylene carbonate
JPS5767589A (en) Carbamic acid esters
JPS5661323A (en) Production of 2,2'-alkylidene-bis(4,6-di-substituted phenol)monoester
JPS5576881A (en) Preparation of high-purity coproporphyrin 3 alkali salt
JPS55100339A (en) Preparation of carboxylic acid aryl ester
JPS5517324A (en) Preparation of thiophosphoric acid ester
JPS55151549A (en) Production of guanidinocaproic ester
JPS5758637A (en) Preparation of ether
JPS5721342A (en) Preparation of cinnamic esters
JPS5543004A (en) Preparation of alpha-thio-gammadelta-unsaturated carbonyl compound
JPS574943A (en) Preparation of carboxylic acid alkyl ester
JPS54148743A (en) Production of methoclopramide
JPS5488230A (en) 4-alkoxy-3,5-diamino-alpha,alpha,alpha-trifluoromethylbenzene,its preparation, and hardeners for polyurethane elastomers consisting of it
JPS56122324A (en) Novel hydroquinone derivative and its preparation
JPS5659727A (en) Preparation of substituted phenol
JPS5677266A (en) Synthesis of 2,3-dioxopiperazine derivative