SE381871B - Forfarande for framstellning av tioformamid ur cyanvete och vetesulfid i nervaro av en basisk katalysator - Google Patents

Forfarande for framstellning av tioformamid ur cyanvete och vetesulfid i nervaro av en basisk katalysator

Info

Publication number
SE381871B
SE381871B SE7215763A SE1576372A SE381871B SE 381871 B SE381871 B SE 381871B SE 7215763 A SE7215763 A SE 7215763A SE 1576372 A SE1576372 A SE 1576372A SE 381871 B SE381871 B SE 381871B
Authority
SE
Sweden
Prior art keywords
cyanvete
thioformamide
sulfid
wheat
procedure
Prior art date
Application number
SE7215763A
Other languages
English (en)
Swedish (sv)
Inventor
E H Axelrod
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 SE381871B publication Critical patent/SE381871B/xx

Links

Classifications

    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
    • B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SE7215763A 1971-12-20 1972-12-04 Forfarande for framstellning av tioformamid ur cyanvete och vetesulfid i nervaro av en basisk katalysator SE381871B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21022271A 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
SE381871B true SE381871B (sv) 1975-12-22

Family

ID=22782051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7215763A SE381871B (sv) 1971-12-20 1972-12-04 Forfarande for framstellning av tioformamid ur cyanvete och vetesulfid i nervaro av en basisk katalysator

Country Status (8)

Country Link
JP (1) JPS5830304B2 (cs)
CH (1) CH575919A5 (cs)
DE (1) DE2262167A1 (cs)
DK (1) DK134012B (cs)
FR (1) FR2165631A5 (cs)
GB (1) GB1379806A (cs)
NL (1) NL7216485A (cs)
SE (1) SE381871B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518876Y2 (cs) * 1976-02-12 1980-05-02
FR2520736A1 (fr) * 1982-02-02 1983-08-05 Ugine Kuhlmann Procede ameliore de fabrication de l'a-acetoxy a-methyl n,n'-diacetyl malonamide de haute productivite
DE3829287A1 (de) * 1988-08-30 1990-03-01 John & Co Vorrichtung zum spritzen von reihenkulturen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1359678A (fr) * 1963-01-14 1964-04-30 Aquitaine Petrole Préparation des hydroxythiols
US3274243A (en) * 1963-02-07 1966-09-20 Allied Chem Preparation of alkanoic thioamides

Also Published As

Publication number Publication date
NL7216485A (cs) 1973-06-22
JPS5830304B2 (ja) 1983-06-28
FR2165631A5 (cs) 1973-08-03
DK134012B (da) 1976-08-30
CH575919A5 (cs) 1976-05-31
JPS4868518A (cs) 1973-09-18
DK134012C (cs) 1977-01-31
GB1379806A (en) 1975-01-08
DE2262167A1 (de) 1973-06-28

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