[go: up one dir, main page]

CH533593A - Procédé de préparation d'esters de l'acide carbonique - Google Patents

Procédé de préparation d'esters de l'acide carbonique

Info

Publication number
CH533593A
CH533593A CH295971A CH295971A CH533593A CH 533593 A CH533593 A CH 533593A CH 295971 A CH295971 A CH 295971A CH 295971 A CH295971 A CH 295971A CH 533593 A CH533593 A CH 533593A
Authority
CH
Switzerland
Prior art keywords
acid esters
carbonic acid
preparing carbonic
preparing
esters
Prior art date
Application number
CH295971A
Other languages
English (en)
Inventor
Perrotti Emilio
Cirpiani Gioacchino
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CH533593A publication Critical patent/CH533593A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH295971A 1970-03-04 1971-03-01 Procédé de préparation d'esters de l'acide carbonique CH533593A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2146870 1970-03-04

Publications (1)

Publication Number Publication Date
CH533593A true CH533593A (fr) 1973-02-15

Family

ID=11182252

Family Applications (1)

Application Number Title Priority Date Filing Date
CH295971A CH533593A (fr) 1970-03-04 1971-03-01 Procédé de préparation d'esters de l'acide carbonique

Country Status (11)

Country Link
US (1) US3846468A (fr)
JP (1) JPS5245693B1 (fr)
AT (1) AT319905B (fr)
BE (1) BE763430A (fr)
CA (1) CA923139A (fr)
CH (1) CH533593A (fr)
DK (1) DK145539C (fr)
FR (1) FR2081680B1 (fr)
GB (1) GB1303756A (fr)
LU (1) LU62708A1 (fr)
NL (1) NL169069C (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29338E (en) * 1970-03-04 1977-08-02 Snam Progetti S.P.A. Process for the preparation of esters of carbonic acid
DE2334736C3 (de) * 1973-07-09 1988-02-11 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung von Kohlensäureestern
IT998309B (it) * 1973-08-01 1976-01-20 Snam Progetti Processo di carbossilazione di alcoli in fase eterogenea
US4113762A (en) * 1975-05-09 1978-09-12 Rohm Gmbh Method of making carbonic acid esters
US4096168A (en) * 1976-10-12 1978-06-20 General Electric Company Aromatic carbonates
US4096169A (en) * 1976-10-12 1978-06-20 General Electric Company Aromatic carbonates
US4187242A (en) * 1976-10-12 1980-02-05 General Electric Company Catalytic aromatic carbonate process
DE2815512A1 (de) * 1978-04-10 1979-10-18 Gen Electric Verfahren zur herstellung eines aromatischen carbonats
US4260802A (en) * 1979-05-11 1981-04-07 General Electric Company Catalytic aromatic salicylate process
US4361519A (en) * 1979-05-14 1982-11-30 General Electric Company Catalytic aliphatic carbonate process
IT1127270B (it) * 1979-12-04 1986-05-21 Anic Spa Processo per la produzione di dimetilcarbonato
DE3016187A1 (de) * 1980-04-26 1981-10-29 Bayer Ag Verfahren zur herstellung von kohlensaeureestern
EP0071286B1 (fr) 1981-07-30 1985-08-28 Shell Internationale Researchmaatschappij B.V. Procédé de préparation des esters de l'acide carbonique
US4360477A (en) * 1981-11-09 1982-11-23 General Electric Company Carbonylation of alkanols
US4533504A (en) * 1982-01-08 1985-08-06 General Electric Company Process for the preparation of diaryl carbonates
US4625044A (en) * 1984-05-21 1986-11-25 The Dow Chemical Company Process of preparing dihydrocarbyl carbonates using a nitrogen-containing coordination compound supported on activated carbon
US4824969A (en) * 1984-12-24 1989-04-25 Exxon Research & Engineering Co. Process for preparing cyclic carbonate esters from olefins in a single reaction mixture
US4761467A (en) * 1985-10-21 1988-08-02 Texaco Inc. Pyridine ligands for preparation of organic carbonates
US4689422A (en) * 1985-12-27 1987-08-25 Texaco Inc. Novel ligand catalyst systems formed by reaction of carbonyl compounds with organosilicon compounds
EP0269718B1 (fr) * 1986-06-06 1991-10-16 The Dow Chemical Company Procede catalytique a phase de vapeur permettant de produire des carbonates de dihydrocarbyle
US5089650A (en) * 1986-09-12 1992-02-18 Daicel Chemical Industries, Ltd. Process for producing carbonic acid ester
US5001252A (en) * 1987-12-11 1991-03-19 Texaco Inc. Urea cosolvents for organic carbonate process
WO1990015791A1 (fr) * 1989-06-15 1990-12-27 Jgc Corporation Methode pour produire des esters carboniques et catalyseur relatif
DE3926710A1 (de) * 1989-08-12 1991-02-14 Basf Ag Verfahren zur herstellung von dialkylcarbonaten
DE3926709A1 (de) * 1989-08-12 1991-02-14 Basf Ag Verfahren zur herstellung von dialkylcarbonaten
DE69103445T3 (de) * 1990-03-09 1998-03-19 Enichem Spa Verfahren zur Herstellung von organischen Carbonaten.
IT1248686B (it) * 1990-06-04 1995-01-26 Enichem Sintesi Procedimento per la produzione di dimetil carbonato
ATE112547T1 (de) * 1990-06-29 1994-10-15 Enichem Sintesi Verfahren und katalysator zur herstellung von organischen carbonaten.
DE4138755A1 (de) * 1991-11-26 1993-05-27 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
DE4203796A1 (de) * 1992-02-10 1993-08-12 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
IT1254226B (it) * 1992-02-26 1995-09-14 Enichem Sintesi Prodedimento catalitico per la preparazione di carbonati organici
US5391803A (en) * 1992-09-30 1995-02-21 The Dow Chemical Company Production of dimethyl carbonate using copper zeolite catalysts
DE4339977A1 (de) * 1993-11-24 1995-06-01 Bayer Ag Verfahren zur Aufarbeitung der flüssigen Reaktionsprodukte aus der Cu-katalysierten Dimethylcarbonatherstellung
DE4344159A1 (de) * 1993-12-23 1995-06-29 Bayer Ag Verfahren zur Herstellung von Dimethylcarbonat
US6008399A (en) * 1999-03-11 1999-12-28 Mobil Oil Corporation Process for preparing organic carbonates
US6175032B1 (en) * 2000-02-22 2001-01-16 General Electric Company Method and catalyst system for producing aromatic carbonates
TW200831458A (en) 2007-01-17 2008-08-01 China Petrochemical Dev Corp The manufacturing method of dialkyl carbonate
US9249082B2 (en) * 2010-02-09 2016-02-02 King Abdulaziz City for Science and Technology (KACST) Synthesis of dimethyl carbonate from carbon dioxide and methanol
CN102229534B (zh) * 2011-05-11 2013-10-30 武汉工程大学 一种用于合成烷基碳酸酯的方法
CN111349223B (zh) * 2020-05-07 2021-06-18 中国科学院过程工程研究所 一种用于酯交换法合成聚碳酸酯的复合催化剂和聚碳酸酯中间体的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114762A (en) * 1960-10-12 1963-12-17 Nat Distillers Chem Corp Preparation of carbonates
NL6611520A (fr) * 1965-08-18 1967-02-20
US3625995A (en) * 1968-05-01 1971-12-07 Union Oil Co Production of esters of methacrylic acid

Also Published As

Publication number Publication date
CA923139A (en) 1973-03-20
DK145539C (da) 1983-05-02
FR2081680A1 (fr) 1971-12-10
NL169069B (nl) 1982-01-04
GB1303756A (fr) 1973-01-17
JPS5245693B1 (fr) 1977-11-17
DE2110194B2 (de) 1976-03-18
FR2081680B1 (fr) 1973-06-08
DE2110194A1 (fr) 1971-11-25
BE763430A (fr) 1971-07-16
NL7102798A (fr) 1971-09-07
US3846468A (en) 1974-11-05
AT319905B (de) 1975-01-10
NL169069C (nl) 1982-06-01
LU62708A1 (fr) 1971-08-20
DK145539B (da) 1982-12-06

Similar Documents

Publication Publication Date Title
CH533593A (fr) Procédé de préparation d'esters de l'acide carbonique
CH527854A (fr) Procédé de préparation de l'acide a-uréidocéphalosporanique
CH517076A (fr) Procédé de préparation d'esters a-dipeptidiques de l'acide L-aspartique
BE767840A (fr) Procede de preparation d'esters cyanacryliques
CH517065A (fr) Procédé de préparation de l'acide 3-propionyl-salicylique
CH541535A (fr) Procédé de préparation d'acide glyoxylique
CH482757A (fr) Procédé de préparation d'acide polyamique
BE767607A (fr) Procede de preparation d'esters d'alcoylene-glycol
BE786641A (fr) Procede de preparation d'esters d'alcadienol
MC960A1 (fr) Procédé de préparation d'acide 2-alcoxy-5-alcoysulfonylbenzoique
CH537406A (fr) Procédé de préparation d'amides de l'acide x-cyanoacrylique
CH514571A (fr) Procédé de préparation d'esters d'acides cyclopropane-carboxyliques
CH475231A (fr) Procédé de préparation d'esters furfuryliques de l'acide chrysanthémumique
CH542840A (fr) Procédé de préparation de nouveaux esters de l'acide métabenzoylphénylacétique
CH529731A (fr) Procédé de préparation d'un nouveau dérivé d'acide amino-éthanesulfonique
BE752513A (fr) Procede de preparation d'esters d'acide benzimidazole-2- carbamique
CH522590A (fr) Procédé de préparation d'adamantylaminotétrahydronaphtyloxypropanols
FR1480084A (fr) Procédé de préparation d'esters de l'acide acétyl-acétique
CH520697A (fr) Procédé de préparation d'un ester-amide de l'acide nicotinique
CH496675A (fr) Procédé de préparation de dérivés d'acide carbamique
BE762464A (fr) Procede de preparation d'esters d'acide-beta- formylaminopropionique
OA03585A (fr) Procédé de préparation d'esters de l'acide thioxomonothiophosphorique.
OA03696A (fr) Procédé de préparation d'esters de l'acide thioxomono-thiophosphorique.
CH473755A (fr) Procédé de préparation d'esters de l'acide 4-oxo-5-alcoylpentanoïque
FR1512534A (fr) Procédé de préparation d'acide adipique

Legal Events

Date Code Title Description
PUE Assignment

Owner name: ENICHEM SYNTHESIS S.P.A.

PL Patent ceased