CA1042918A - Hydrogenation of molten aldehydic dimethyl terephthalate - Google Patents

Hydrogenation of molten aldehydic dimethyl terephthalate

Info

Publication number
CA1042918A
CA1042918A CA216,081A CA216081A CA1042918A CA 1042918 A CA1042918 A CA 1042918A CA 216081 A CA216081 A CA 216081A CA 1042918 A CA1042918 A CA 1042918A
Authority
CA
Canada
Prior art keywords
aldehydic
hydrogenation
molten
dmt
catalyst
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
CA216,081A
Other languages
English (en)
French (fr)
Other versions
CA216081S (en
Inventor
Wako Yokoyama
Howard L. Empie
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of CA1042918A publication Critical patent/CA1042918A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/283—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA216,081A 1974-01-02 1974-12-16 Hydrogenation of molten aldehydic dimethyl terephthalate Expired CA1042918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43031774A 1974-01-02 1974-01-02

Publications (1)

Publication Number Publication Date
CA1042918A true CA1042918A (en) 1978-11-21

Family

ID=23707005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,081A Expired CA1042918A (en) 1974-01-02 1974-12-16 Hydrogenation of molten aldehydic dimethyl terephthalate

Country Status (15)

Country Link
JP (1) JPS5096538A (de)
BE (1) BE823995A (de)
BG (1) BG26365A3 (de)
BR (1) BR7410952D0 (de)
CA (1) CA1042918A (de)
DD (1) DD118274A5 (de)
DE (1) DE2460887A1 (de)
FR (1) FR2272071A1 (de)
GB (1) GB1454690A (de)
IN (1) IN142692B (de)
IT (1) IT1028152B (de)
NL (1) NL7417057A (de)
RO (1) RO65265A (de)
SU (1) SU550974A3 (de)
TR (1) TR18982A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432412A (en) * 1977-08-16 1979-03-09 Mitsui Petrochem Ind Ltd Purification of ketone
US7390869B2 (en) 2005-06-13 2008-06-24 Eastman Chemical Company Process for removing metal species in the presence of hydrogen and a porous material and polyester polymer containing reduced amounts of metal species

Also Published As

Publication number Publication date
BE823995A (fr) 1975-04-16
JPS5096538A (de) 1975-07-31
IT1028152B (it) 1979-01-30
TR18982A (tr) 1978-02-06
FR2272071A1 (de) 1975-12-19
IN142692B (de) 1977-08-13
BR7410952D0 (pt) 1975-08-26
SU550974A3 (ru) 1977-03-15
DD118274A5 (de) 1976-02-20
GB1454690A (en) 1976-11-03
DE2460887A1 (de) 1975-07-10
BG26365A3 (de) 1979-03-15
NL7417057A (nl) 1975-07-04
RO65265A (ro) 1980-01-15

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