CA965426A - Process for the carboxylation of glycols - Google Patents

Process for the carboxylation of glycols

Info

Publication number
CA965426A
CA965426A CA142,225A CA142225A CA965426A CA 965426 A CA965426 A CA 965426A CA 142225 A CA142225 A CA 142225A CA 965426 A CA965426 A CA 965426A
Authority
CA
Canada
Prior art keywords
carboxylation
glycols
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.)
Expired
Application number
CA142,225A
Other versions
CA142225S (en
Inventor
Emilio Perrotti
Gioacchino Cipriani
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of CA965426A publication Critical patent/CA965426A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/36—General preparatory processes using carbon monoxide
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C07D317/38—Ethylene carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA142,225A 1971-05-13 1972-05-11 Process for the carboxylation of glycols Expired CA965426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2446871 1971-05-13

Publications (1)

Publication Number Publication Date
CA965426A true CA965426A (en) 1975-04-01

Family

ID=11213639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,225A Expired CA965426A (en) 1971-05-13 1972-05-11 Process for the carboxylation of glycols

Country Status (11)

Country Link
JP (1) JPS5627516B1 (en)
AT (1) AT319906B (en)
BE (1) BE783337A (en)
CA (1) CA965426A (en)
CH (2) CH575941A5 (en)
DE (2) DE2222488C3 (en)
DK (1) DK135836B (en)
FR (1) FR2137704B1 (en)
GB (1) GB1382313A (en)
LU (1) LU65333A1 (en)
NL (1) NL151083B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131244A (en) * 1981-02-05 1982-08-14 Furukawa Electric Co Ltd:The Crosslinking of polycarbonate resin
US4423205A (en) 1982-05-24 1983-12-27 Ethyl Corporation Cationic polymerization of cyclic carbonates
US4456745A (en) * 1982-05-24 1984-06-26 Ethyl Corporation Polyurethanes prepared from polycarbonates
DE3933617A1 (en) * 1989-10-07 1991-04-18 Boehringer Ingelheim Kg METHOD FOR PRODUCING CYCLIC CARBONIC ESTERS
DE4225870A1 (en) * 1992-08-05 1994-02-10 Basf Ag Process for the preparation of glycerol carbonate
US6222002B1 (en) * 1999-08-20 2001-04-24 General Electric Company Method for preparing polycarbonates by oxidative carbonylation
CN102112522A (en) * 2008-08-01 2011-06-29 宇部兴产株式会社 Polycarbonate diol and polycarbonate diol copolymer
JP5573206B2 (en) * 2010-02-01 2014-08-20 宇部興産株式会社 Polyurethane resin and polyurethane resin composition
DE102010042937A1 (en) 2010-10-08 2012-04-12 Bayer Materialscience Aktiengesellschaft Process for the preparation of diaryl carbonates from dialkyl carbonates
DE102010042214A1 (en) 2010-10-08 2012-04-12 Bayer Materialscience Aktiengesellschaft Catalyst system for the oxidative carbonylation of diols and polyols
EP2650278A1 (en) 2012-04-11 2013-10-16 Bayer MaterialScience AG Method for manufacturing diaryl carbonates from dialkyl carbonates

Also Published As

Publication number Publication date
FR2137704B1 (en) 1974-07-05
DK135836B (en) 1977-07-04
FR2137704A1 (en) 1972-12-29
DE2222488C3 (en) 1978-04-06
LU65333A1 (en) 1972-08-23
NL151083B (en) 1976-10-15
DE2222488B2 (en) 1977-08-11
JPS5627516B1 (en) 1981-06-25
DE2222488A1 (en) 1972-11-23
AT319906B (en) 1975-01-10
BE783337A (en) 1972-09-01
GB1382313A (en) 1975-01-29
CH575941A5 (en) 1976-05-31
DK135836C (en) 1977-11-28
CH578023A5 (en) 1976-07-30
NL7206503A (en) 1972-11-15
DE2265228A1 (en) 1976-12-02

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