BE558790A - PYRROLIDINONE MANUFACTURING PROCESS. - Google Patents

PYRROLIDINONE MANUFACTURING PROCESS.

Info

Publication number
BE558790A
BE558790A BE558790A BE558790A BE558790A BE 558790 A BE558790 A BE 558790A BE 558790 A BE558790 A BE 558790A BE 558790 A BE558790 A BE 558790A BE 558790 A BE558790 A BE 558790A
Authority
BE
Belgium
Prior art keywords
pyrrolidinone
manufacturing process
manufacturing
pyrrolidinone manufacturing
Prior art date
Application number
BE558790A
Other languages
French (fr)
Inventor
C H Mckeever
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BE558790A publication Critical patent/BE558790A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/04—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by addition of hydrogen sulfide or its salts to unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/16—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of hydrogen sulfide or its salts to unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE558790A 1956-06-29 1957-06-28 PYRROLIDINONE MANUFACTURING PROCESS. BE558790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US558790XA 1956-06-29 1956-06-29

Publications (1)

Publication Number Publication Date
BE558790A true BE558790A (en) 1960-04-08

Family

ID=22000768

Family Applications (1)

Application Number Title Priority Date Filing Date
BE558790A BE558790A (en) 1956-06-29 1957-06-28 PYRROLIDINONE MANUFACTURING PROCESS.

Country Status (2)

Country Link
BE (1) BE558790A (en)
GB (1) GB558790A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497100A (en) * 1947-05-09 1950-02-14 Phillips Petroleum Co Mercapto-alkoxy thio-ethers
US2497422A (en) * 1947-05-09 1950-02-14 Phillips Petroleum Co Production of alkoxy thiols
US2562145A (en) * 1947-07-29 1951-07-24 Shell Dev Preparation of saturated sulfurcontaining heterocyclic compounds
US5741934A (en) * 1996-04-10 1998-04-21 Sandler; Stanley R. Preparation of primary mercaptans

Also Published As

Publication number Publication date
GB558790A (en) 1944-01-21

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