BE551073A - PROCESS FOR THE PREPARATION OF 1,2-DIPHENYL-4-n-BUTYL-3,5-DIOXO-PYRAZOLIDINE. - Google Patents

PROCESS FOR THE PREPARATION OF 1,2-DIPHENYL-4-n-BUTYL-3,5-DIOXO-PYRAZOLIDINE.

Info

Publication number
BE551073A
BE551073A BE551073A BE551073A BE551073A BE 551073 A BE551073 A BE 551073A BE 551073 A BE551073 A BE 551073A BE 551073 A BE551073 A BE 551073A BE 551073 A BE551073 A BE 551073A
Authority
BE
Belgium
Prior art keywords
pyrazolidine
dioxo
diphenyl
butyl
preparation
Prior art date
Application number
BE551073A
Other languages
French (fr)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of BE551073A publication Critical patent/BE551073A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/066—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter being of the coaxial type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BE551073A 1955-09-16 1956-09-15 PROCESS FOR THE PREPARATION OF 1,2-DIPHENYL-4-n-BUTYL-3,5-DIOXO-PYRAZOLIDINE. BE551073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH551073X 1941-04-10

Publications (1)

Publication Number Publication Date
BE551073A true BE551073A (en) 1959-12-18

Family

ID=4519637

Family Applications (1)

Application Number Title Priority Date Filing Date
BE551073A BE551073A (en) 1955-09-16 1956-09-15 PROCESS FOR THE PREPARATION OF 1,2-DIPHENYL-4-n-BUTYL-3,5-DIOXO-PYRAZOLIDINE.

Country Status (2)

Country Link
BE (1) BE551073A (en)
GB (1) GB551073A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548268A (en) * 1947-11-13 1951-04-10 Bendix Aviat Corp Engine starter meshing means

Also Published As

Publication number Publication date
GB551073A (en) 1943-02-05

Similar Documents

Publication Publication Date Title
BE554816A (en) PROCESS FOR THE PREPARATION OF 2-HYDROXYBENZOQUINOLEIZINES.
BE551073A (en) PROCESS FOR THE PREPARATION OF 1,2-DIPHENYL-4-n-BUTYL-3,5-DIOXO-PYRAZOLIDINE.
BE536970A (en) PROCESS FOR THE PREPARATION OF epsilon-CAPROLACTAM.
BE545182A (en) PROCESS FOR THE PREPARATION OF DIOXOPYRAZOLIDINES.
BE547331A (en) PROCESS FOR THE PREPARATION OF FUROBENZOPYRANONES.
BE552944A (en) PROCESS FOR THE PREPARATION OF 4-AMINO-3-ISOXAZOLIDONES.
BE541536A (en) PROCESS FOR THE PREPARATION OF 3,5-DIOXO-PYRAZOLIDINE DERIVATIVES.
BE551072A (en) PROCESS FOR THE PREPARATION OF 3,5-DIOXO-PYRAZOLIDINE DERIVATIVES.
BE549916A (en) 1,2,5,6, -DIEPOXYCYCLO-OCTANE AND PROCESS FOR ITS PREPARATION.
BE552750A (en) PROCESS FOR THE PREPARATION OF MELAMINE.
BE543843A (en) PROCESS FOR THE PREPARATION OF OMNI-TRANS CAROTINOID COMPOUNDS.
BE558596A (en) PROCESS FOR THE PREPARATION OF DISUBSTITUTED PYRROLIDONS.
BE549790A (en) PROCESS FOR THE PREPARATION OF BENZHYDRYL-PIPERIDINE COMPOUNDS.
BE548289A (en) PROCESS FOR THE PREPARATION OF 2-OXO-BENZOQUINOLIZINES SUBSTITUTES.
BE550635A (en) PROCESS FOR THE PREPARATION OF CAROTENOIDS.
BE553760A (en) PROCESS FOR THE PREPARATION OF CAROTENOIDS.
BE549646A (en) PROCESS FOR THE PREPARATION OF CAROTENOIDS.
BE555609A (en) PROCESS FOR THE PREPARATION OF SUBSTITUTED MORPHINANES.
BE551215A (en) PROCESS FOR THE PREPARATION OF ORGANIC COMPOUNDS.
BE551101A (en) PROCESS FOR THE PREPARATION OF CYCLIC DIENONES.
BE535240A (en) PROCESS FOR THE PREPARATION OF QUINOLEINALDEHYDES.
BE536996A (en) PROCESS FOR THE PREPARATION OF 1-METHYL-4-HYDROXY-5-ALCOXY-NAPHTHALENE.
BE550118A (en) PROCESS FOR PREPARING OMEGA-ALCOYLAMINO-ACETYLAMINO-BENZENES.
BE543172A (en) PROCESS FOR THE PREPARATION OF NEW UNSATURATED KETONES.
BE529555A (en) PROCESS FOR THE PREPARATION OF PROPYNYL-CARBINOLS.