[go: up one dir, main page]

BE578744A - Improved processes for the production of halo-diphenylsulfones. - Google Patents

Improved processes for the production of halo-diphenylsulfones.

Info

Publication number
BE578744A
BE578744A BE578744A BE578744A BE578744A BE 578744 A BE578744 A BE 578744A BE 578744 A BE578744 A BE 578744A BE 578744 A BE578744 A BE 578744A BE 578744 A BE578744 A BE 578744A
Authority
BE
Belgium
Prior art keywords
diphenylsulfones
halo
production
improved processes
processes
Prior art date
Application number
BE578744A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE578744A publication Critical patent/BE578744A/en

Links

BE578744A 1958-05-17 1959-05-15 Improved processes for the production of halo-diphenylsulfones. BE578744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL578744X 1958-05-17

Publications (1)

Publication Number Publication Date
BE578744A true BE578744A (en) 1959-11-16

Family

ID=39578374

Family Applications (1)

Application Number Title Priority Date Filing Date
BE578744A BE578744A (en) 1958-05-17 1959-05-15 Improved processes for the production of halo-diphenylsulfones.

Country Status (1)

Country Link
BE (1) BE578744A (en)

Similar Documents

Publication Publication Date Title
BE591996A (en) Process for the production of halopyridazones-6.
OA01403A (en) Process for the production of α-tocopheryl-quinone.
BE578744A (en) Improved processes for the production of halo-diphenylsulfones.
DK108527C (en) Process for the production of ferrochelates.
BE607568A (en) Process for the production of fluorubins.
BE578695A (en) Process for the synthesis of alkoynols.
BE587926A (en) Process for the production of omega-laurinolactam.
BE575675A (en) Process for the preparation of new thizolines.
BE583428R (en) Process for the synthesis of alkoynols.
BE585341A (en) Epoxidation process.
CA560694A (en) Process for the production of 1.2-diphenyl-4-n-butyl-3.5-dioxo-pyrazolidine
BE578747A (en) Oxidation process.
FR1224570A (en) Improved process for the production of halo-diphenylsulfones
DK88869C (en) Process for the preparation of 4'-formylbenzal-4-thiosemicarbazoneformylaniline-pyridine-4-carboxyhydrazone.
BE575517A (en) Process for the manufacture of quincridone.
CA562723A (en) Process for the production of 4,4'-disubstituted-diphenyl-pyridyl-methanes
BE618796A (en) Process for the production of magnetic substances.
GR19778B (en) METHOD FOR THE MANUFACTURE OF PRODUCERS OF PYRIMIDES / 5, 4 - D / PYRIMIDES.
BE585110A (en) Process for the preparation of novel 1,3-ciphenyl-thioureas.
BE591997A (en) Process for the dehydrogenation of dihydroterephthalic esters.
FI32415A (en) Process for the preparation of 9alpha-halo-11beta-hydroxyl-1,4-pregnadienes
FR1261186A (en) Improvements to the processes for preparing substituted arylalkyl-phenothia-zinylalkyl-piperazines
BE659025Q (en) Process for the production of epsilon-caprolactams
BE580129A (en) Process for the reduction of ores.
BE584602A (en) Process for the preparation of nitriles.