DE1111619B - Verfahren zur Herstellung von 1, 2, 3, 4-Tetrahydro-4-oxo-2-naphthyl-acetaldehyden - Google Patents

Verfahren zur Herstellung von 1, 2, 3, 4-Tetrahydro-4-oxo-2-naphthyl-acetaldehyden

Info

Publication number
DE1111619B
DE1111619B DEA32480A DEA0032480A DE1111619B DE 1111619 B DE1111619 B DE 1111619B DE A32480 A DEA32480 A DE A32480A DE A0032480 A DEA0032480 A DE A0032480A DE 1111619 B DE1111619 B DE 1111619B
Authority
DE
Germany
Prior art keywords
acid
molecular weight
low molecular
vol
oxo
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.)
Pending
Application number
DEA32480A
Other languages
German (de)
English (en)
Inventor
Raymond George Wilkinson
Andrew Steven Kende
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of DE1111619B publication Critical patent/DE1111619B/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62Quenching devices
    • C21D1/63Quenching devices for bath quenching
    • C21D1/64Quenching devices for bath quenching with circulating liquids
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones
    • C09B1/20Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36Dyes with acylated amino groups
    • C09B1/40Dyes with acylated amino groups the acyl groups being residues of an aliphatic or araliphatic carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEA32480A 1958-07-15 1959-07-15 Verfahren zur Herstellung von 1, 2, 3, 4-Tetrahydro-4-oxo-2-naphthyl-acetaldehyden Pending DE1111619B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74861358A 1958-07-15 1958-07-15

Publications (1)

Publication Number Publication Date
DE1111619B true DE1111619B (de) 1961-07-27

Family

ID=25010184

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA32480A Pending DE1111619B (de) 1958-07-15 1959-07-15 Verfahren zur Herstellung von 1, 2, 3, 4-Tetrahydro-4-oxo-2-naphthyl-acetaldehyden

Country Status (6)

Country Link
BE (1) BE580716A (enrdf_load_stackoverflow)
CH (1) CH393308A (enrdf_load_stackoverflow)
DE (1) DE1111619B (enrdf_load_stackoverflow)
ES (1) ES250798A1 (enrdf_load_stackoverflow)
GB (1) GB917864A (enrdf_load_stackoverflow)
NL (1) NL112821C (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098615A (fr) * 1953-01-22 1955-08-16 Philips Nv Procédé de préparation d'alcools primaires de la série de la vitamine alpha

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098615A (fr) * 1953-01-22 1955-08-16 Philips Nv Procédé de préparation d'alcools primaires de la série de la vitamine alpha

Also Published As

Publication number Publication date
GB917864A (en) 1963-02-06
BE580716A (enrdf_load_stackoverflow)
NL112821C (enrdf_load_stackoverflow)
ES250798A1 (es) 1959-12-16
CH393308A (de) 1965-06-15

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