FR1480780A - Pyrrolidone production - Google Patents

Pyrrolidone production

Info

Publication number
FR1480780A
FR1480780A FR62518A FR62518A FR1480780A FR 1480780 A FR1480780 A FR 1480780A FR 62518 A FR62518 A FR 62518A FR 62518 A FR62518 A FR 62518A FR 1480780 A FR1480780 A FR 1480780A
Authority
FR
France
Prior art keywords
pyrrolidone production
pyrrolidone
production
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.)
Expired
Application number
FR62518A
Other languages
French (fr)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR62518A priority Critical patent/FR1480780A/en
Application granted granted Critical
Publication of FR1480780A publication Critical patent/FR1480780A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR62518A 1965-05-24 1966-05-23 Pyrrolidone production Expired FR1480780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR62518A FR1480780A (en) 1965-05-24 1966-05-23 Pyrrolidone production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45840265A 1965-05-24 1965-05-24
FR62518A FR1480780A (en) 1965-05-24 1966-05-23 Pyrrolidone production

Publications (1)

Publication Number Publication Date
FR1480780A true FR1480780A (en) 1967-05-12

Family

ID=26170818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62518A Expired FR1480780A (en) 1965-05-24 1966-05-23 Pyrrolidone production

Country Status (1)

Country Link
FR (1) FR1480780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438649A1 (en) * 1978-07-13 1980-05-09 Continental Pharma 1-PHENYL-1-PROPANOL DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC USES IN PARTICULAR AS ANTIHYPERTENSORS, PERIPHERAL VASODILATORS AND ANTITHROMBICS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438649A1 (en) * 1978-07-13 1980-05-09 Continental Pharma 1-PHENYL-1-PROPANOL DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC USES IN PARTICULAR AS ANTIHYPERTENSORS, PERIPHERAL VASODILATORS AND ANTITHROMBICS

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