ZA796579B - Method for preparing glyoxylic acids and derivatives thereof - Google Patents

Method for preparing glyoxylic acids and derivatives thereof

Info

Publication number
ZA796579B
ZA796579B ZA00796579A ZA796579A ZA796579B ZA 796579 B ZA796579 B ZA 796579B ZA 00796579 A ZA00796579 A ZA 00796579A ZA 796579 A ZA796579 A ZA 796579A ZA 796579 B ZA796579 B ZA 796579B
Authority
ZA
South Africa
Prior art keywords
derivatives
glyoxylic acids
preparing glyoxylic
preparing
acids
Prior art date
Application number
ZA00796579A
Other languages
English (en)
Inventor
F Eiseman
J Photis
S Gister
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of ZA796579B publication Critical patent/ZA796579B/xx

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
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA00796579A 1978-12-05 1979-12-04 Method for preparing glyoxylic acids and derivatives thereof ZA796579B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/966,673 US4234739A (en) 1978-12-05 1978-12-05 Method for preparing glyoxylic acids and derivatives thereof

Publications (1)

Publication Number Publication Date
ZA796579B true ZA796579B (en) 1981-08-26

Family

ID=25511728

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00796579A ZA796579B (en) 1978-12-05 1979-12-04 Method for preparing glyoxylic acids and derivatives thereof

Country Status (9)

Country Link
US (1) US4234739A (xx)
EP (1) EP0012548A1 (xx)
JP (1) JPS5579345A (xx)
AU (1) AU531266B2 (xx)
BR (1) BR7907760A (xx)
CA (1) CA1146175A (xx)
IL (1) IL58869A0 (xx)
MX (1) MX150180A (xx)
ZA (1) ZA796579B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708189C2 (de) * 1977-02-25 1985-07-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Phenylglyoxylsäureestern
DE2733181B2 (de) * 1977-07-22 1979-08-30 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von N-substituierten a -Ketocarbonsäureamiden
US4334087A (en) * 1980-09-11 1982-06-08 Zoecon Corporation Process for preparing α-ketocarboxylic acids
DE3035921A1 (de) * 1980-09-24 1982-05-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 3-brom-4fluor-benzaldehyd-acetalen, neue zwischenprodukte hierfuer und verfahren zu deren herstellung
US4820385A (en) * 1988-02-18 1989-04-11 Monsanto Company Purification of alkyl glyoxylate in a continuous column by azeotropic distillation
US4867849A (en) * 1988-07-25 1989-09-19 Cova Dario R Purification of alkyl glyoxylate
ATE157079T1 (de) 1990-12-31 1997-09-15 Basf Ag Verfahren zur herstellung von alpha- ketocarbonsäureestern
DE19826712A1 (de) * 1998-06-16 1999-12-23 Basf Ag Strahlungshärtbare Massen, enthaltend Phenylglyoxylate
US7309550B2 (en) * 2004-09-20 2007-12-18 Chemence, Inc. Photosensitive composition with low yellowing under UV-light and sunlight exposure
CN102391121B (zh) * 2011-08-04 2014-06-18 京博农化科技股份有限公司 2-（2-甲基苯氧基）-亚甲基苯基乙醛酸甲酯的制备方法
CN104529818A (zh) * 2014-12-16 2015-04-22 江苏耕耘化学有限公司 制备(e)-2-(2-取代苯基)-2-甲氧亚胺基乙酸衍生物的方法
AT520240B1 (de) 2017-07-27 2022-01-15 Univ Wien Tech Photoinitiatoren für lichthärtende Zusammensetzungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528211C3 (de) * 1975-06-25 1980-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
DE2708185C3 (de) * 1977-02-25 1981-06-04 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von α-Ketocarbonsäuren
DE2708189C2 (de) * 1977-02-25 1985-07-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Phenylglyoxylsäureestern
US4080275A (en) * 1977-07-18 1978-03-21 Stauffer Chemical Company Photopolymerizable benzoyl benzoate compositions

Also Published As

Publication number Publication date
US4234739A (en) 1980-11-18
IL58869A0 (en) 1980-03-31
AU531266B2 (en) 1983-08-18
EP0012548A1 (en) 1980-06-25
MX150180A (es) 1984-03-29
CA1146175A (en) 1983-05-10
JPS5579345A (en) 1980-06-14
AU5348379A (en) 1981-06-11
BR7907760A (pt) 1980-07-22

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