DK344981A - Fremgangsmaade til fremstilling af 4-cyanothiazol og katalysator til brug ved udoevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til fremstilling af 4-cyanothiazol og katalysator til brug ved udoevelse af fremgangsmaaden

Info

Publication number
DK344981A
DK344981A DK344981A DK344981A DK344981A DK 344981 A DK344981 A DK 344981A DK 344981 A DK344981 A DK 344981A DK 344981 A DK344981 A DK 344981A DK 344981 A DK344981 A DK 344981A
Authority
DK
Denmark
Prior art keywords
procedure
cyanothiazol
exercising
catalysts
preparing
Prior art date
Application number
DK344981A
Other languages
Danish (da)
English (en)
Inventor
S Bacher
C B Rosas
J J Sharkey
Original Assignee
Merck & Co 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
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of DK344981A publication Critical patent/DK344981A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
DK344981A 1980-08-04 1981-08-03 Fremgangsmaade til fremstilling af 4-cyanothiazol og katalysator til brug ved udoevelse af fremgangsmaaden DK344981A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17495680A 1980-08-04 1980-08-04

Publications (1)

Publication Number Publication Date
DK344981A true DK344981A (da) 1982-02-05

Family

ID=22638217

Family Applications (1)

Application Number Title Priority Date Filing Date
DK344981A DK344981A (da) 1980-08-04 1981-08-03 Fremgangsmaade til fremstilling af 4-cyanothiazol og katalysator til brug ved udoevelse af fremgangsmaaden

Country Status (11)

Country Link
EP (1) EP0045654A1 (show.php)
JP (1) JPS5787838A (show.php)
AU (1) AU7361381A (show.php)
CA (1) CA1161023A (show.php)
DK (1) DK344981A (show.php)
ES (1) ES8300500A1 (show.php)
GR (1) GR75292B (show.php)
IL (1) IL63372A (show.php)
NZ (1) NZ197767A (show.php)
PT (1) PT73450B (show.php)
ZA (1) ZA815316B (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221852A (en) * 1988-08-18 1990-02-21 Ti Corporate Services Vehicle exhaust gas catalysts
JP2008069806A (ja) * 2006-09-12 2008-03-27 Sumitomo Metal Ind Ltd 鉄道車両用ブレーキディスク

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198369B (de) * 1961-07-24 1965-08-12 Merck & Co Inc Verfahren zur Herstellung von 4-Cyanthiazol
FR1334102A (fr) * 1962-09-14 1963-08-02 Merck & Co Inc Procédé de fabrication de nitriles et de catalyseurs pour cette fabrication
CA1034598A (en) * 1974-06-13 1978-07-11 The Standard Oil Company Production of unsaturated nitriles using catalysts containing chromium, tellurium and molybdenum
IN145044B (show.php) * 1975-01-13 1978-08-19 Standard Oil Co Ohio

Also Published As

Publication number Publication date
CA1161023A (en) 1984-01-24
ES504512A0 (es) 1982-11-01
IL63372A0 (en) 1981-10-30
GR75292B (show.php) 1984-07-13
ZA815316B (en) 1983-03-30
NZ197767A (en) 1983-04-12
IL63372A (en) 1984-06-29
PT73450B (en) 1983-06-20
EP0045654A1 (en) 1982-02-10
PT73450A (en) 1981-08-01
JPS5787838A (en) 1982-06-01
ES8300500A1 (es) 1982-11-01
AU7361381A (en) 1982-02-11

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Legal Events

Date Code Title Description
ATS Application withdrawn