CA1140147A - Preparation d'acide 2-cetogulonique - Google Patents

Preparation d'acide 2-cetogulonique

Info

Publication number
CA1140147A
CA1140147A CA000340867A CA340867A CA1140147A CA 1140147 A CA1140147 A CA 1140147A CA 000340867 A CA000340867 A CA 000340867A CA 340867 A CA340867 A CA 340867A CA 1140147 A CA1140147 A CA 1140147A
Authority
CA
Canada
Prior art keywords
acid
diketogluconate
borane
amine
process according
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
CA000340867A
Other languages
English (en)
Inventor
Glenn C. Andrews
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.)
Pfizer Inc
Original Assignee
Pfizer 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
Priority claimed from US06/024,284 external-priority patent/US4212988A/en
Application filed by Pfizer Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of CA1140147A publication Critical patent/CA1140147A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000340867A 1978-12-01 1979-11-29 Preparation d'acide 2-cetogulonique Expired CA1140147A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96562678A 1978-12-01 1978-12-01
US965,626 1978-12-01
US024,284 1979-03-26
US06/024,284 US4212988A (en) 1979-03-26 1979-03-26 Preparation of 2-ketogulonic acid

Publications (1)

Publication Number Publication Date
CA1140147A true CA1140147A (fr) 1983-01-25

Family

ID=26698275

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000340867A Expired CA1140147A (fr) 1978-12-01 1979-11-29 Preparation d'acide 2-cetogulonique

Country Status (10)

Country Link
CA (1) CA1140147A (fr)
CH (1) CH641472A5 (fr)
DE (1) DE2947741C2 (fr)
DK (1) DK154649C (fr)
FR (1) FR2442855A1 (fr)
GB (1) GB2036740B (fr)
IE (1) IE49219B1 (fr)
IT (1) IT1126454B (fr)
LU (1) LU81936A1 (fr)
NL (1) NL177313C (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX4533E (es) * 1976-12-10 1982-06-03 Pfizer Procedimiento para preparar una mezcla de 2-cetogulonato y2-cetogluconato

Also Published As

Publication number Publication date
DE2947741A1 (de) 1980-06-04
DK470179A (da) 1980-06-02
IE792294L (en) 1980-06-01
IE49219B1 (en) 1985-08-21
GB2036740B (en) 1983-01-19
NL7908678A (nl) 1980-06-03
GB2036740A (en) 1980-07-02
CH641472A5 (fr) 1984-02-29
NL177313B (nl) 1985-04-01
DK154649C (da) 1989-05-08
FR2442855B1 (fr) 1983-02-25
FR2442855A1 (fr) 1980-06-27
DE2947741C2 (de) 1982-07-01
LU81936A1 (fr) 1980-06-05
IT1126454B (it) 1986-05-21
NL177313C (nl) 1985-09-02
DK154649B (da) 1988-12-05
IT7927761A0 (it) 1979-11-30

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Legal Events

Date Code Title Description
MKEX Expiry