CS185234B2 - Process for preparing pentaerythrite - Google Patents

Process for preparing pentaerythrite

Info

Publication number
CS185234B2
CS185234B2 CS7500004765A CS476575A CS185234B2 CS 185234 B2 CS185234 B2 CS 185234B2 CS 7500004765 A CS7500004765 A CS 7500004765A CS 476575 A CS476575 A CS 476575A CS 185234 B2 CS185234 B2 CS 185234B2
Authority
CS
Czechoslovakia
Prior art keywords
pentaerythrite
preparing
preparing pentaerythrite
Prior art date
Application number
CS7500004765A
Other languages
English (en)
Inventor
Hiromi Uehama
Kei Hioki
Akira Onuki
Kazuo Hirokawa
Takeshi Shoji
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of CS185234B2 publication Critical patent/CS185234B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/24—Tetrahydroxylic alcohols, e.g. pentaerythritol
    • C07C31/245—Pentaerythritol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS7500004765A 1974-07-05 1975-07-04 Process for preparing pentaerythrite CS185234B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49076406A JPS516910A (en) 1974-07-05 1974-07-05 Pentaerisuritooruno seizohoho

Publications (1)

Publication Number Publication Date
CS185234B2 true CS185234B2 (en) 1978-09-15

Family

ID=13604363

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7500004765A CS185234B2 (en) 1974-07-05 1975-07-04 Process for preparing pentaerythrite

Country Status (7)

Country Link
US (1) US3968176A (cs)
JP (1) JPS516910A (cs)
CS (1) CS185234B2 (cs)
DE (1) DE2529788C3 (cs)
GB (1) GB1465864A (cs)
IN (1) IN140871B (cs)
IT (1) IT1039649B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930345A1 (de) * 1979-07-26 1981-02-19 Degussa Verfahren zur reinigung von pentaerythrit
US4277620A (en) * 1980-02-29 1981-07-07 Virginia Chemicals Inc. Byproduct recovery from a pentaerythritol waste stream
US10577300B2 (en) 2018-06-12 2020-03-03 Saudi Arabian Oil Company Synthesis of sodium formate and drilling fluid comprising the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA576266A (en) * 1959-05-19 Hercules Powder Company Purification of pentaerythritol
US2223421A (en) * 1938-04-14 1940-12-03 Niacet Chemicals Corp Process for purifying pentaerythritol
GB799182A (en) * 1956-04-23 1958-08-06 Hercules Powder Co Ltd Improvements in or relating to purification of pentaerythritol
US2939887A (en) * 1957-10-03 1960-06-07 Hercules Powder Co Ltd Conversion of pentaerythritol formals into pentaerythritol
US2978514A (en) * 1957-12-09 1961-04-04 Canadian Chemical Company Ltd Separation of pentaerythritol and dipentaerythritol from solution
US3066171A (en) * 1958-11-10 1962-11-27 Canadian Chemical Company Ltd Purification of crude pentaerythritol
DE1162825B (de) * 1962-01-26 1964-02-13 Fa. Josef Meissner, Köln-Bayenthal Verfahren zur Gewinnung von Pentaerythrit durch Spalten von Acetalen.

Also Published As

Publication number Publication date
DE2529788C3 (de) 1979-10-31
JPS516910A (en) 1976-01-20
US3968176A (en) 1976-07-06
DE2529788A1 (de) 1976-01-22
GB1465864A (en) 1977-03-02
DE2529788B2 (de) 1979-03-01
IT1039649B (it) 1979-12-10
IN140871B (cs) 1977-01-01

Similar Documents

Publication Publication Date Title
CS183829B2 (en) Process for preparing thienamycine
HU174074B (hu) Sposob poluchenija 4-polialkoksi-fenil-2-pirrolidona
JPS51125466A (en) Process for preparing graftcopolymer
HU171059B (hu) Sposob poluchenija piridazinil-benzimidazolov
YU328375A (en) Process for preparing aryl-imidazolyl-ketones
HU171231B (hu) Sposob poluchenija iodo-polivinilpirrolidona
CS187466B2 (en) Process for preparing 2-arylamino-2-imidazolines
CS189730B2 (en) Process for preparing o-cyanazodyes
CS191290B2 (en) Process for preparing aminoalkylphenyletheres
HU175380B (hu) Sposob poluchenija tiolkarbamatov
CS193518B2 (en) Process for preparing moenomycine
CS188259B2 (en) Process for preparing 2-anilinooxazoles
ZA741423B (en) Process for preparing 3-fluorocephalosporins
GB1486844A (en) Process for preparing 7beta-acylamino-7alpha-alkoxy-cephalosporins
CS188984B2 (en) Process for preparing 3-fluorbenzodiazepines
HU173847B (hu) Sposob poluchenija 6-metil-8 beta-izocianometil- ehrgolina
HU172658B (hu) Sposob poluchenija benzol-sul'fonil-karbamidov
HU172273B (hu) Sposob poluchenija 2-dejtero-3-ftor-dl-alanina
JPS51118753A (en) Process for preparing novel terpenophenol
JPS51125257A (en) Process for preparing 111deoxyy omegaapentanolprostagladine
PH11648A (en) Process for preparing 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide
CS188253B2 (en) Process for preparing 2-methyl-3-hydroxy-4-ethylaminomethyl-5-methylmercaptomethyl-pyridine
CS191291B2 (en) Process for preparing 3-methylencepham-sulphoxides
CS185234B2 (en) Process for preparing pentaerythrite
CS193511B2 (en) Process for preparing dihydroxy-benzenes